Home / 66,202.48-99,272.51-24,052.84

Finding the Fourth Proportional to 66,202.48, 99,272.51 and 24,052.84

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Solution

The fourth proportional to 66,202.48, 99,272.51 and 24,052.84 is: 36,067.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    66,202.48 : 99,272.51 = 24,052.84 : x
  2. Step 2: Convert to fraction form
    66,202.48/99,272.51 = 24,052.84/x
  3. Step 3: Cross multiply
    66,202.48x = 99,272.51 × 24,052.84
  4. Step 4: Simplify right side
    66,202.48x = 2,387,785,679.16
  5. Step 5: Solve for x
    x = 2,387,785,679.16/66,202.48
  6. Step 6: Final answer
    x = 36,067.92

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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.