Home / 240,928.31-361,363.76-63,449.16

Finding the Fourth Proportional to 240,928.31, 361,363.76 and 63,449.16

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Solution

The fourth proportional to 240,928.31, 361,363.76 and 63,449.16 is: 95,166.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    240,928.31 : 361,363.76 = 63,449.16 : x
  2. Step 2: Convert to fraction form
    240,928.31/361,363.76 = 63,449.16/x
  3. Step 3: Cross multiply
    240,928.31x = 361,363.76 × 63,449.16
  4. Step 4: Simplify right side
    240,928.31x = 22,928,226,709.20
  5. Step 5: Solve for x
    x = 22,928,226,709.20/240,928.31
  6. Step 6: Final answer
    x = 95,166.18

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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.