Home / 27,566.18-38,045.19-19,934.24

Finding the Fourth Proportional to 27,566.18, 38,045.19 and 19,934.24

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Solution

The fourth proportional to 27,566.18, 38,045.19 and 19,934.24 is: 27,512.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,566.18 : 38,045.19 = 19,934.24 : x
  2. Step 2: Convert to fraction form
    27,566.18/38,045.19 = 19,934.24/x
  3. Step 3: Cross multiply
    27,566.18x = 38,045.19 × 19,934.24
  4. Step 4: Simplify right side
    27,566.18x = 758,401,948.31
  5. Step 5: Solve for x
    x = 758,401,948.31/27,566.18
  6. Step 6: Final answer
    x = 27,512.04

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Half scale
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Double scale
Find fourth proportional to 27,567.18, 38,046.57 and 19,935.24
Similar ratio
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.