Home / 23,266.07-32,104.50-13,192.50

Finding the Fourth Proportional to 23,266.07, 32,104.50 and 13,192.50

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Solution

The fourth proportional to 23,266.07, 32,104.50 and 13,192.50 is: 18,204.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,266.07 : 32,104.50 = 13,192.50 : x
  2. Step 2: Convert to fraction form
    23,266.07/32,104.50 = 13,192.50/x
  3. Step 3: Cross multiply
    23,266.07x = 32,104.50 × 13,192.50
  4. Step 4: Simplify right side
    23,266.07x = 423,538,761.38
  5. Step 5: Solve for x
    x = 423,538,761.38/23,266.07
  6. Step 6: Final answer
    x = 18,204.14

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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.