Home / 24,246.34-33,458.86-13,491.76

Finding the Fourth Proportional to 24,246.34, 33,458.86 and 13,491.76

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Solution

The fourth proportional to 24,246.34, 33,458.86 and 13,491.76 is: 18,618.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,246.34 : 33,458.86 = 13,491.76 : x
  2. Step 2: Convert to fraction form
    24,246.34/33,458.86 = 13,491.76/x
  3. Step 3: Cross multiply
    24,246.34x = 33,458.86 × 13,491.76
  4. Step 4: Simplify right side
    24,246.34x = 451,418,908.99
  5. Step 5: Solve for x
    x = 451,418,908.99/24,246.34
  6. Step 6: Final answer
    x = 18,618.02

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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.