Home / 14,934.06-22,401.09-4,545.90

Finding the Fourth Proportional to 14,934.06, 22,401.09 and 4,545.90

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Solution

The fourth proportional to 14,934.06, 22,401.09 and 4,545.90 is: 6,818.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,934.06 : 22,401.09 = 4,545.90 : x
  2. Step 2: Convert to fraction form
    14,934.06/22,401.09 = 4,545.90/x
  3. Step 3: Cross multiply
    14,934.06x = 22,401.09 × 4,545.90
  4. Step 4: Simplify right side
    14,934.06x = 101,833,115.03
  5. Step 5: Solve for x
    x = 101,833,115.03/14,934.06
  6. Step 6: Final answer
    x = 6,818.85

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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.