Home / 66,266.73-99,340.77-24,117.09

Finding the Fourth Proportional to 66,266.73, 99,340.77 and 24,117.09

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Solution

The fourth proportional to 66,266.73, 99,340.77 and 24,117.09 is: 36,154.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    66,266.73 : 99,340.77 = 24,117.09 : x
  2. Step 2: Convert to fraction form
    66,266.73/99,340.77 = 24,117.09/x
  3. Step 3: Cross multiply
    66,266.73x = 99,340.77 × 24,117.09
  4. Step 4: Simplify right side
    66,266.73x = 2,395,809,921.86
  5. Step 5: Solve for x
    x = 2,395,809,921.86/66,266.73
  6. Step 6: Final answer
    x = 36,154.04

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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.