Home / 16,352.12-24,532.96-5,258.56

Finding the Fourth Proportional to 16,352.12, 24,532.96 and 5,258.56

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Solution

The fourth proportional to 16,352.12, 24,532.96 and 5,258.56 is: 7,889.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,352.12 : 24,532.96 = 5,258.56 : x
  2. Step 2: Convert to fraction form
    16,352.12/24,532.96 = 5,258.56/x
  3. Step 3: Cross multiply
    16,352.12x = 24,532.96 × 5,258.56
  4. Step 4: Simplify right side
    16,352.12x = 129,008,042.14
  5. Step 5: Solve for x
    x = 129,008,042.14/16,352.12
  6. Step 6: Final answer
    x = 7,889.38

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.