Home / 24,380.07-33,644.48-13,769.52

Finding the Fourth Proportional to 24,380.07, 33,644.48 and 13,769.52

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Solution

The fourth proportional to 24,380.07, 33,644.48 and 13,769.52 is: 19,001.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,380.07 : 33,644.48 = 13,769.52 : x
  2. Step 2: Convert to fraction form
    24,380.07/33,644.48 = 13,769.52/x
  3. Step 3: Cross multiply
    24,380.07x = 33,644.48 × 13,769.52
  4. Step 4: Simplify right side
    24,380.07x = 463,268,340.25
  5. Step 5: Solve for x
    x = 463,268,340.25/24,380.07
  6. Step 6: Final answer
    x = 19,001.93

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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.