Home / 44,479.62-61,404.15-34,385.22

Finding the Fourth Proportional to 44,479.62, 61,404.15 and 34,385.22

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Solution

The fourth proportional to 44,479.62, 61,404.15 and 34,385.22 is: 47,468.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,479.62 : 61,404.15 = 34,385.22 : x
  2. Step 2: Convert to fraction form
    44,479.62/61,404.15 = 34,385.22/x
  3. Step 3: Cross multiply
    44,479.62x = 61,404.15 × 34,385.22
  4. Step 4: Simplify right side
    44,479.62x = 2,111,395,206.66
  5. Step 5: Solve for x
    x = 2,111,395,206.66/44,479.62
  6. Step 6: Final answer
    x = 47,468.82

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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.