Home / 76,264.20-114,354.72-22,948.38

Finding the Fourth Proportional to 76,264.20, 114,354.72 and 22,948.38

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Solution

The fourth proportional to 76,264.20, 114,354.72 and 22,948.38 is: 34,410.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    76,264.20 : 114,354.72 = 22,948.38 : x
  2. Step 2: Convert to fraction form
    76,264.20/114,354.72 = 22,948.38/x
  3. Step 3: Cross multiply
    76,264.20x = 114,354.72 × 22,948.38
  4. Step 4: Simplify right side
    76,264.20x = 2,624,255,569.35
  5. Step 5: Solve for x
    x = 2,624,255,569.35/76,264.20
  6. Step 6: Final answer
    x = 34,410.06

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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.