Home / 23,932.44-33,026.25-13,862.70

Finding the Fourth Proportional to 23,932.44, 33,026.25 and 13,862.70

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Solution

The fourth proportional to 23,932.44, 33,026.25 and 13,862.70 is: 19,130.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,932.44 : 33,026.25 = 13,862.70 : x
  2. Step 2: Convert to fraction form
    23,932.44/33,026.25 = 13,862.70/x
  3. Step 3: Cross multiply
    23,932.44x = 33,026.25 × 13,862.70
  4. Step 4: Simplify right side
    23,932.44x = 457,832,995.88
  5. Step 5: Solve for x
    x = 457,832,995.88/23,932.44
  6. Step 6: Final answer
    x = 19,130.23

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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.