Home / 63,612.08-95,418.16-22,059.12

Finding the Fourth Proportional to 63,612.08, 95,418.16 and 22,059.12

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Solution

The fourth proportional to 63,612.08, 95,418.16 and 22,059.12 is: 33,088.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,612.08 : 95,418.16 = 22,059.12 : x
  2. Step 2: Convert to fraction form
    63,612.08/95,418.16 = 22,059.12/x
  3. Step 3: Cross multiply
    63,612.08x = 95,418.16 × 22,059.12
  4. Step 4: Simplify right side
    63,612.08x = 2,104,840,641.62
  5. Step 5: Solve for x
    x = 2,104,840,641.62/63,612.08
  6. Step 6: Final answer
    x = 33,088.69

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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.