Home / 23,265.73-32,104.03-13,192.16

Finding the Fourth Proportional to 23,265.73, 32,104.03 and 13,192.16

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Solution

The fourth proportional to 23,265.73, 32,104.03 and 13,192.16 is: 18,203.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,265.73 : 32,104.03 = 13,192.16 : x
  2. Step 2: Convert to fraction form
    23,265.73/32,104.03 = 13,192.16/x
  3. Step 3: Cross multiply
    23,265.73x = 32,104.03 × 13,192.16
  4. Step 4: Simplify right side
    23,265.73x = 423,521,434.44
  5. Step 5: Solve for x
    x = 423,521,434.44/23,265.73
  6. Step 6: Final answer
    x = 18,203.66

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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.