Home / 66,209.71-99,283.46-24,060.07

Finding the Fourth Proportional to 66,209.71, 99,283.46 and 24,060.07

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Solution

The fourth proportional to 66,209.71, 99,283.46 and 24,060.07 is: 36,078.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    66,209.71 : 99,283.46 = 24,060.07 : x
  2. Step 2: Convert to fraction form
    66,209.71/99,283.46 = 24,060.07/x
  3. Step 3: Cross multiply
    66,209.71x = 99,283.46 × 24,060.07
  4. Step 4: Simplify right side
    66,209.71x = 2,388,766,997.44
  5. Step 5: Solve for x
    x = 2,388,766,997.44/66,209.71
  6. Step 6: Final answer
    x = 36,078.80

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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.