Home / 63,626.08-95,439.16-22,073.12

Finding the Fourth Proportional to 63,626.08, 95,439.16 and 22,073.12

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Solution

The fourth proportional to 63,626.08, 95,439.16 and 22,073.12 is: 33,109.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,626.08 : 95,439.16 = 22,073.12 : x
  2. Step 2: Convert to fraction form
    63,626.08/95,439.16 = 22,073.12/x
  3. Step 3: Cross multiply
    63,626.08x = 95,439.16 × 22,073.12
  4. Step 4: Simplify right side
    63,626.08x = 2,106,640,031.38
  5. Step 5: Solve for x
    x = 2,106,640,031.38/63,626.08
  6. Step 6: Final answer
    x = 33,109.69

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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.