Home / 23,098.32-34,592.04-13,207.92

Finding the Fourth Proportional to 23,098.32, 34,592.04 and 13,207.92

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Solution

The fourth proportional to 23,098.32, 34,592.04 and 13,207.92 is: 19,780.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,098.32 : 34,592.04 = 13,207.92 : x
  2. Step 2: Convert to fraction form
    23,098.32/34,592.04 = 13,207.92/x
  3. Step 3: Cross multiply
    23,098.32x = 34,592.04 × 13,207.92
  4. Step 4: Simplify right side
    23,098.32x = 456,888,896.96
  5. Step 5: Solve for x
    x = 456,888,896.96/23,098.32
  6. Step 6: Final answer
    x = 19,780.18

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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.