Home / 62,250.42-93,375.99-15,503.30

Finding the Fourth Proportional to 62,250.42, 93,375.99 and 15,503.30

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Solution

The fourth proportional to 62,250.42, 93,375.99 and 15,503.30 is: 23,255.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,250.42 : 93,375.99 = 15,503.30 : x
  2. Step 2: Convert to fraction form
    62,250.42/93,375.99 = 15,503.30/x
  3. Step 3: Cross multiply
    62,250.42x = 93,375.99 × 15,503.30
  4. Step 4: Simplify right side
    62,250.42x = 1,447,635,869.05
  5. Step 5: Solve for x
    x = 1,447,635,869.05/62,250.42
  6. Step 6: Final answer
    x = 23,255.04

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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.