Home / 22,809.66-34,181.91-10,298.61

Finding the Fourth Proportional to 22,809.66, 34,181.91 and 10,298.61

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Solution

The fourth proportional to 22,809.66, 34,181.91 and 10,298.61 is: 15,433.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,809.66 : 34,181.91 = 10,298.61 : x
  2. Step 2: Convert to fraction form
    22,809.66/34,181.91 = 10,298.61/x
  3. Step 3: Cross multiply
    22,809.66x = 34,181.91 × 10,298.61
  4. Step 4: Simplify right side
    22,809.66x = 352,026,160.15
  5. Step 5: Solve for x
    x = 352,026,160.15/22,809.66
  6. Step 6: Final answer
    x = 15,433.21

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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.