Home / 44,011.27-66,082.92-42,480.37

Finding the Fourth Proportional to 44,011.27, 66,082.92 and 42,480.37

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Solution

The fourth proportional to 44,011.27, 66,082.92 and 42,480.37 is: 63,784.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,011.27 : 66,082.92 = 42,480.37 : x
  2. Step 2: Convert to fraction form
    44,011.27/66,082.92 = 42,480.37/x
  3. Step 3: Cross multiply
    44,011.27x = 66,082.92 × 42,480.37
  4. Step 4: Simplify right side
    44,011.27x = 2,807,226,892.28
  5. Step 5: Solve for x
    x = 2,807,226,892.28/44,011.27
  6. Step 6: Final answer
    x = 63,784.27

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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.