Home / 63,522.18-95,320.18-28,461.84

Finding the Fourth Proportional to 63,522.18, 95,320.18 and 28,461.84

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Solution

The fourth proportional to 63,522.18, 95,320.18 and 28,461.84 is: 42,709.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,522.18 : 95,320.18 = 28,461.84 : x
  2. Step 2: Convert to fraction form
    63,522.18/95,320.18 = 28,461.84/x
  3. Step 3: Cross multiply
    63,522.18x = 95,320.18 × 28,461.84
  4. Step 4: Simplify right side
    63,522.18x = 2,712,987,711.93
  5. Step 5: Solve for x
    x = 2,712,987,711.93/63,522.18
  6. Step 6: Final answer
    x = 42,709.30

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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.