Home / 146,395.32-219,625.29-62,227.41

Finding the Fourth Proportional to 146,395.32, 219,625.29 and 62,227.41

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Solution

The fourth proportional to 146,395.32, 219,625.29 and 62,227.41 is: 93,354.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    146,395.32 : 219,625.29 = 62,227.41 : x
  2. Step 2: Convert to fraction form
    146,395.32/219,625.29 = 62,227.41/x
  3. Step 3: Cross multiply
    146,395.32x = 219,625.29 × 62,227.41
  4. Step 4: Simplify right side
    146,395.32x = 13,666,712,143.60
  5. Step 5: Solve for x
    x = 13,666,712,143.60/146,395.32
  6. Step 6: Final answer
    x = 93,354.85

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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.