Home / 154,895.33-232,217.92-60,076.57

Finding the Fourth Proportional to 154,895.33, 232,217.92 and 60,076.57

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Solution

The fourth proportional to 154,895.33, 232,217.92 and 60,076.57 is: 90,066.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    154,895.33 : 232,217.92 = 60,076.57 : x
  2. Step 2: Convert to fraction form
    154,895.33/232,217.92 = 60,076.57/x
  3. Step 3: Cross multiply
    154,895.33x = 232,217.92 × 60,076.57
  4. Step 4: Simplify right side
    154,895.33x = 13,950,856,126.13
  5. Step 5: Solve for x
    x = 13,950,856,126.13/154,895.33
  6. Step 6: Final answer
    x = 90,066.34

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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.