Home / 17,552.48-24,221.30-9,998.70

Finding the Fourth Proportional to 17,552.48, 24,221.30 and 9,998.70

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Solution

The fourth proportional to 17,552.48, 24,221.30 and 9,998.70 is: 13,797.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,552.48 : 24,221.30 = 9,998.70 : x
  2. Step 2: Convert to fraction form
    17,552.48/24,221.30 = 9,998.70/x
  3. Step 3: Cross multiply
    17,552.48x = 24,221.30 × 9,998.70
  4. Step 4: Simplify right side
    17,552.48x = 242,181,512.31
  5. Step 5: Solve for x
    x = 242,181,512.31/17,552.48
  6. Step 6: Final answer
    x = 13,797.57

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Double scale
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Similar ratio
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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.