Home / 23,253.66-32,087.82-13,045.14

Finding the Fourth Proportional to 23,253.66, 32,087.82 and 13,045.14

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Solution

The fourth proportional to 23,253.66, 32,087.82 and 13,045.14 is: 18,001.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,253.66 : 32,087.82 = 13,045.14 : x
  2. Step 2: Convert to fraction form
    23,253.66/32,087.82 = 13,045.14/x
  3. Step 3: Cross multiply
    23,253.66x = 32,087.82 × 13,045.14
  4. Step 4: Simplify right side
    23,253.66x = 418,590,104.19
  5. Step 5: Solve for x
    x = 418,590,104.19/23,253.66
  6. Step 6: Final answer
    x = 18,001.04

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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.