Home / 24,338.22-33,585.99-13,727.70

Finding the Fourth Proportional to 24,338.22, 33,585.99 and 13,727.70

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Solution

The fourth proportional to 24,338.22, 33,585.99 and 13,727.70 is: 18,943.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,338.22 : 33,585.99 = 13,727.70 : x
  2. Step 2: Convert to fraction form
    24,338.22/33,585.99 = 13,727.70/x
  3. Step 3: Cross multiply
    24,338.22x = 33,585.99 × 13,727.70
  4. Step 4: Simplify right side
    24,338.22x = 461,058,394.92
  5. Step 5: Solve for x
    x = 461,058,394.92/24,338.22
  6. Step 6: Final answer
    x = 18,943.80

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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.