Home / 63,484.80-95,228.52-21,366.12

Finding the Fourth Proportional to 63,484.80, 95,228.52 and 21,366.12

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Solution

The fourth proportional to 63,484.80, 95,228.52 and 21,366.12 is: 32,049.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,484.80 : 95,228.52 = 21,366.12 : x
  2. Step 2: Convert to fraction form
    63,484.80/95,228.52 = 21,366.12/x
  3. Step 3: Cross multiply
    63,484.80x = 95,228.52 × 21,366.12
  4. Step 4: Simplify right side
    63,484.80x = 2,034,663,985.74
  5. Step 5: Solve for x
    x = 2,034,663,985.74/63,484.80
  6. Step 6: Final answer
    x = 32,049.62

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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.