Home / 24,665.02-36,997.80-19,728.34

Finding the Fourth Proportional to 24,665.02, 36,997.80 and 19,728.34

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Solution

The fourth proportional to 24,665.02, 36,997.80 and 19,728.34 is: 29,592.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,665.02 : 36,997.80 = 19,728.34 : x
  2. Step 2: Convert to fraction form
    24,665.02/36,997.80 = 19,728.34/x
  3. Step 3: Cross multiply
    24,665.02x = 36,997.80 × 19,728.34
  4. Step 4: Simplify right side
    24,665.02x = 729,905,177.65
  5. Step 5: Solve for x
    x = 729,905,177.65/24,665.02
  6. Step 6: Final answer
    x = 29,592.73

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.