Home / 61,004.30-91,506.45-23,566.10

Finding the Fourth Proportional to 61,004.30, 91,506.45 and 23,566.10

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Solution

The fourth proportional to 61,004.30, 91,506.45 and 23,566.10 is: 35,349.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    61,004.30 : 91,506.45 = 23,566.10 : x
  2. Step 2: Convert to fraction form
    61,004.30/91,506.45 = 23,566.10/x
  3. Step 3: Cross multiply
    61,004.30x = 91,506.45 × 23,566.10
  4. Step 4: Simplify right side
    61,004.30x = 2,156,450,151.35
  5. Step 5: Solve for x
    x = 2,156,450,151.35/61,004.30
  6. Step 6: Final answer
    x = 35,349.15

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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.