Home / 49,814.20-74,500.98-44,306.20

Finding the Fourth Proportional to 49,814.20, 74,500.98 and 44,306.20

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Solution

The fourth proportional to 49,814.20, 74,500.98 and 44,306.20 is: 66,263.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,814.20 : 74,500.98 = 44,306.20 : x
  2. Step 2: Convert to fraction form
    49,814.20/74,500.98 = 44,306.20/x
  3. Step 3: Cross multiply
    49,814.20x = 74,500.98 × 44,306.20
  4. Step 4: Simplify right side
    49,814.20x = 3,300,855,320.08
  5. Step 5: Solve for x
    x = 3,300,855,320.08/49,814.20
  6. Step 6: Final answer
    x = 66,263.34

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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.