Home / 94,695.62-142,006.55-35,499.02

Finding the Fourth Proportional to 94,695.62, 142,006.55 and 35,499.02

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Solution

The fourth proportional to 94,695.62, 142,006.55 and 35,499.02 is: 53,234.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,695.62 : 142,006.55 = 35,499.02 : x
  2. Step 2: Convert to fraction form
    94,695.62/142,006.55 = 35,499.02/x
  3. Step 3: Cross multiply
    94,695.62x = 142,006.55 × 35,499.02
  4. Step 4: Simplify right side
    94,695.62x = 5,041,092,471.05
  5. Step 5: Solve for x
    x = 5,041,092,471.05/94,695.62
  6. Step 6: Final answer
    x = 53,234.70

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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.