Home / 14,934.02-22,404.28-4,545.50

Finding the Fourth Proportional to 14,934.02, 22,404.28 and 4,545.50

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Solution

The fourth proportional to 14,934.02, 22,404.28 and 4,545.50 is: 6,819.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,934.02 : 22,404.28 = 4,545.50 : x
  2. Step 2: Convert to fraction form
    14,934.02/22,404.28 = 4,545.50/x
  3. Step 3: Cross multiply
    14,934.02x = 22,404.28 × 4,545.50
  4. Step 4: Simplify right side
    14,934.02x = 101,838,654.74
  5. Step 5: Solve for x
    x = 101,838,654.74/14,934.02
  6. Step 6: Final answer
    x = 6,819.24

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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.