Home / 23,805.02-32,849.98-13,049.66

Finding the Fourth Proportional to 23,805.02, 32,849.98 and 13,049.66

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Solution

The fourth proportional to 23,805.02, 32,849.98 and 13,049.66 is: 18,008.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,805.02 : 32,849.98 = 13,049.66 : x
  2. Step 2: Convert to fraction form
    23,805.02/32,849.98 = 13,049.66/x
  3. Step 3: Cross multiply
    23,805.02x = 32,849.98 × 13,049.66
  4. Step 4: Simplify right side
    23,805.02x = 428,680,873.13
  5. Step 5: Solve for x
    x = 428,680,873.13/23,805.02
  6. Step 6: Final answer
    x = 18,008.01

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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.