Home / 26,862.48-40,294.13-9,332.73

Finding the Fourth Proportional to 26,862.48, 40,294.13 and 9,332.73

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Solution

The fourth proportional to 26,862.48, 40,294.13 and 9,332.73 is: 13,999.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,862.48 : 40,294.13 = 9,332.73 : x
  2. Step 2: Convert to fraction form
    26,862.48/40,294.13 = 9,332.73/x
  3. Step 3: Cross multiply
    26,862.48x = 40,294.13 × 9,332.73
  4. Step 4: Simplify right side
    26,862.48x = 376,054,189.21
  5. Step 5: Solve for x
    x = 376,054,189.21/26,862.48
  6. Step 6: Final answer
    x = 13,999.24

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Similar ratio
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.