Home / 44,425.26-61,288.52-31,004.30

Finding the Fourth Proportional to 44,425.26, 61,288.52 and 31,004.30

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Solution

The fourth proportional to 44,425.26, 61,288.52 and 31,004.30 is: 42,773.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,425.26 : 61,288.52 = 31,004.30 : x
  2. Step 2: Convert to fraction form
    44,425.26/61,288.52 = 31,004.30/x
  3. Step 3: Cross multiply
    44,425.26x = 61,288.52 × 31,004.30
  4. Step 4: Simplify right side
    44,425.26x = 1,900,207,660.64
  5. Step 5: Solve for x
    x = 1,900,207,660.64/44,425.26
  6. Step 6: Final answer
    x = 42,773.14

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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.