Home / 24,313.39-33,519.18-15,356.41

Finding the Fourth Proportional to 24,313.39, 33,519.18 and 15,356.41

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Solution

The fourth proportional to 24,313.39, 33,519.18 and 15,356.41 is: 21,170.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,313.39 : 33,519.18 = 15,356.41 : x
  2. Step 2: Convert to fraction form
    24,313.39/33,519.18 = 15,356.41/x
  3. Step 3: Cross multiply
    24,313.39x = 33,519.18 × 15,356.41
  4. Step 4: Simplify right side
    24,313.39x = 514,734,244.73
  5. Step 5: Solve for x
    x = 514,734,244.73/24,313.39
  6. Step 6: Final answer
    x = 21,170.82

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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.