Home / 15,333.18-22,941.45-9,475.26

Finding the Fourth Proportional to 15,333.18, 22,941.45 and 9,475.26

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Solution

The fourth proportional to 15,333.18, 22,941.45 and 9,475.26 is: 14,176.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,333.18 : 22,941.45 = 9,475.26 : x
  2. Step 2: Convert to fraction form
    15,333.18/22,941.45 = 9,475.26/x
  3. Step 3: Cross multiply
    15,333.18x = 22,941.45 × 9,475.26
  4. Step 4: Simplify right side
    15,333.18x = 217,376,203.53
  5. Step 5: Solve for x
    x = 217,376,203.53/15,333.18
  6. Step 6: Final answer
    x = 14,176.85

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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.