Home / 146,343.30-219,577.86-62,160.30

Finding the Fourth Proportional to 146,343.30, 219,577.86 and 62,160.30

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Solution

The fourth proportional to 146,343.30, 219,577.86 and 62,160.30 is: 93,267.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    146,343.30 : 219,577.86 = 62,160.30 : x
  2. Step 2: Convert to fraction form
    146,343.30/219,577.86 = 62,160.30/x
  3. Step 3: Cross multiply
    146,343.30x = 219,577.86 × 62,160.30
  4. Step 4: Simplify right side
    146,343.30x = 13,649,025,650.96
  5. Step 5: Solve for x
    x = 13,649,025,650.96/146,343.30
  6. Step 6: Final answer
    x = 93,267.17

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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.