Home / 146,577.44-219,841.28-41,371.76

Finding the Fourth Proportional to 146,577.44, 219,841.28 and 41,371.76

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Solution

The fourth proportional to 146,577.44, 219,841.28 and 41,371.76 is: 62,050.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    146,577.44 : 219,841.28 = 41,371.76 : x
  2. Step 2: Convert to fraction form
    146,577.44/219,841.28 = 41,371.76/x
  3. Step 3: Cross multiply
    146,577.44x = 219,841.28 × 41,371.76
  4. Step 4: Simplify right side
    146,577.44x = 9,095,220,674.25
  5. Step 5: Solve for x
    x = 9,095,220,674.25/146,577.44
  6. Step 6: Final answer
    x = 62,050.62

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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.