Home / 23,778.44-35,644.02-13,253.25

Finding the Fourth Proportional to 23,778.44, 35,644.02 and 13,253.25

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Solution

The fourth proportional to 23,778.44, 35,644.02 and 13,253.25 is: 19,866.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,778.44 : 35,644.02 = 13,253.25 : x
  2. Step 2: Convert to fraction form
    23,778.44/35,644.02 = 13,253.25/x
  3. Step 3: Cross multiply
    23,778.44x = 35,644.02 × 13,253.25
  4. Step 4: Simplify right side
    23,778.44x = 472,399,192.03
  5. Step 5: Solve for x
    x = 472,399,192.03/23,778.44
  6. Step 6: Final answer
    x = 19,866.70

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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.