Home / 36,264.02-50,046.02-21,154.28

Finding the Fourth Proportional to 36,264.02, 50,046.02 and 21,154.28

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Solution

The fourth proportional to 36,264.02, 50,046.02 and 21,154.28 is: 29,193.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,264.02 : 50,046.02 = 21,154.28 : x
  2. Step 2: Convert to fraction form
    36,264.02/50,046.02 = 21,154.28/x
  3. Step 3: Cross multiply
    36,264.02x = 50,046.02 × 21,154.28
  4. Step 4: Simplify right side
    36,264.02x = 1,058,687,519.97
  5. Step 5: Solve for x
    x = 1,058,687,519.97/36,264.02
  6. Step 6: Final answer
    x = 29,193.88

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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.