Home / 43,901.10-65,851.65-39,062.70

Finding the Fourth Proportional to 43,901.10, 65,851.65 and 39,062.70

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Solution

The fourth proportional to 43,901.10, 65,851.65 and 39,062.70 is: 58,594.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,901.10 : 65,851.65 = 39,062.70 : x
  2. Step 2: Convert to fraction form
    43,901.10/65,851.65 = 39,062.70/x
  3. Step 3: Cross multiply
    43,901.10x = 65,851.65 × 39,062.70
  4. Step 4: Simplify right side
    43,901.10x = 2,572,343,248.46
  5. Step 5: Solve for x
    x = 2,572,343,248.46/43,901.10
  6. Step 6: Final answer
    x = 58,594.05

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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.