Home / 44,934.08-67,346.46-31,790.24

Finding the Fourth Proportional to 44,934.08, 67,346.46 and 31,790.24

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Solution

The fourth proportional to 44,934.08, 67,346.46 and 31,790.24 is: 47,646.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,934.08 : 67,346.46 = 31,790.24 : x
  2. Step 2: Convert to fraction form
    44,934.08/67,346.46 = 31,790.24/x
  3. Step 3: Cross multiply
    44,934.08x = 67,346.46 × 31,790.24
  4. Step 4: Simplify right side
    44,934.08x = 2,140,960,126.55
  5. Step 5: Solve for x
    x = 2,140,960,126.55/44,934.08
  6. Step 6: Final answer
    x = 47,646.69

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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.