Home / 23,753.38-35,618.54-8,963.45

Finding the Fourth Proportional to 23,753.38, 35,618.54 and 8,963.45

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Solution

The fourth proportional to 23,753.38, 35,618.54 and 8,963.45 is: 13,440.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,753.38 : 35,618.54 = 8,963.45 : x
  2. Step 2: Convert to fraction form
    23,753.38/35,618.54 = 8,963.45/x
  3. Step 3: Cross multiply
    23,753.38x = 35,618.54 × 8,963.45
  4. Step 4: Simplify right side
    23,753.38x = 319,265,145.05
  5. Step 5: Solve for x
    x = 319,265,145.05/23,753.38
  6. Step 6: Final answer
    x = 13,440.83

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1.5x scale

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.