Home / 23,306.13-34,963.76-9,263.53

Finding the Fourth Proportional to 23,306.13, 34,963.76 and 9,263.53

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Solution

The fourth proportional to 23,306.13, 34,963.76 and 9,263.53 is: 13,897.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,306.13 : 34,963.76 = 9,263.53 : x
  2. Step 2: Convert to fraction form
    23,306.13/34,963.76 = 9,263.53/x
  3. Step 3: Cross multiply
    23,306.13x = 34,963.76 × 9,263.53
  4. Step 4: Simplify right side
    23,306.13x = 323,887,839.67
  5. Step 5: Solve for x
    x = 323,887,839.67/23,306.13
  6. Step 6: Final answer
    x = 13,897.11

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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.