Home / 22,624.87-33,902.67-9,470.08

Finding the Fourth Proportional to 22,624.87, 33,902.67 and 9,470.08

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Solution

The fourth proportional to 22,624.87, 33,902.67 and 9,470.08 is: 14,190.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,624.87 : 33,902.67 = 9,470.08 : x
  2. Step 2: Convert to fraction form
    22,624.87/33,902.67 = 9,470.08/x
  3. Step 3: Cross multiply
    22,624.87x = 33,902.67 × 9,470.08
  4. Step 4: Simplify right side
    22,624.87x = 321,060,997.11
  5. Step 5: Solve for x
    x = 321,060,997.11/22,624.87
  6. Step 6: Final answer
    x = 14,190.62

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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.