Home / 48,199.38-72,307.17-16,608.15

Finding the Fourth Proportional to 48,199.38, 72,307.17 and 16,608.15

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Solution

The fourth proportional to 48,199.38, 72,307.17 and 16,608.15 is: 24,915.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,199.38 : 72,307.17 = 16,608.15 : x
  2. Step 2: Convert to fraction form
    48,199.38/72,307.17 = 16,608.15/x
  3. Step 3: Cross multiply
    48,199.38x = 72,307.17 × 16,608.15
  4. Step 4: Simplify right side
    48,199.38x = 1,200,888,325.44
  5. Step 5: Solve for x
    x = 1,200,888,325.44/48,199.38
  6. Step 6: Final answer
    x = 24,915.02

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1.5x scale

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.