Home / 148,508.91-204,923.91-94,825.35

Finding the Fourth Proportional to 148,508.91, 204,923.91 and 94,825.35

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Solution

The fourth proportional to 148,508.91, 204,923.91 and 94,825.35 is: 130,847.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    148,508.91 : 204,923.91 = 94,825.35 : x
  2. Step 2: Convert to fraction form
    148,508.91/204,923.91 = 94,825.35/x
  3. Step 3: Cross multiply
    148,508.91x = 204,923.91 × 94,825.35
  4. Step 4: Simplify right side
    148,508.91x = 19,431,981,489.12
  5. Step 5: Solve for x
    x = 19,431,981,489.12/148,508.91
  6. Step 6: Final answer
    x = 130,847.24

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.