Home / 37,445.10-56,167.65-36,132.90

Finding the Fourth Proportional to 37,445.10, 56,167.65 and 36,132.90

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Solution

The fourth proportional to 37,445.10, 56,167.65 and 36,132.90 is: 54,199.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,445.10 : 56,167.65 = 36,132.90 : x
  2. Step 2: Convert to fraction form
    37,445.10/56,167.65 = 36,132.90/x
  3. Step 3: Cross multiply
    37,445.10x = 56,167.65 × 36,132.90
  4. Step 4: Simplify right side
    37,445.10x = 2,029,500,080.69
  5. Step 5: Solve for x
    x = 2,029,500,080.69/37,445.10
  6. Step 6: Final answer
    x = 54,199.35

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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.