Home / 152,304.68-228,522.36-58,876.04

Finding the Fourth Proportional to 152,304.68, 228,522.36 and 58,876.04

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Solution

The fourth proportional to 152,304.68, 228,522.36 and 58,876.04 is: 88,339.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    152,304.68 : 228,522.36 = 58,876.04 : x
  2. Step 2: Convert to fraction form
    152,304.68/228,522.36 = 58,876.04/x
  3. Step 3: Cross multiply
    152,304.68x = 228,522.36 × 58,876.04
  4. Step 4: Simplify right side
    152,304.68x = 13,454,491,608.25
  5. Step 5: Solve for x
    x = 13,454,491,608.25/152,304.68
  6. Step 6: Final answer
    x = 88,339.32

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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.