Home / 24,200.78-33,397.08-13,593.83

Finding the Fourth Proportional to 24,200.78, 33,397.08 and 13,593.83

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Solution

The fourth proportional to 24,200.78, 33,397.08 and 13,593.83 is: 18,759.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,200.78 : 33,397.08 = 13,593.83 : x
  2. Step 2: Convert to fraction form
    24,200.78/33,397.08 = 13,593.83/x
  3. Step 3: Cross multiply
    24,200.78x = 33,397.08 × 13,593.83
  4. Step 4: Simplify right side
    24,200.78x = 453,994,228.02
  5. Step 5: Solve for x
    x = 453,994,228.02/24,200.78
  6. Step 6: Final answer
    x = 18,759.49

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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.