Home / 23,827.18-32,882.98-13,757.46

Finding the Fourth Proportional to 23,827.18, 32,882.98 and 13,757.46

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Solution

The fourth proportional to 23,827.18, 32,882.98 and 13,757.46 is: 18,986.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,827.18 : 32,882.98 = 13,757.46 : x
  2. Step 2: Convert to fraction form
    23,827.18/32,882.98 = 13,757.46/x
  3. Step 3: Cross multiply
    23,827.18x = 32,882.98 × 13,757.46
  4. Step 4: Simplify right side
    23,827.18x = 452,386,282.03
  5. Step 5: Solve for x
    x = 452,386,282.03/23,827.18
  6. Step 6: Final answer
    x = 18,986.14

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.