Home / 16,226.26-24,340.28-5,132.12

Finding the Fourth Proportional to 16,226.26, 24,340.28 and 5,132.12

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Solution

The fourth proportional to 16,226.26, 24,340.28 and 5,132.12 is: 7,698.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,226.26 : 24,340.28 = 5,132.12 : x
  2. Step 2: Convert to fraction form
    16,226.26/24,340.28 = 5,132.12/x
  3. Step 3: Cross multiply
    16,226.26x = 24,340.28 × 5,132.12
  4. Step 4: Simplify right side
    16,226.26x = 124,917,181.71
  5. Step 5: Solve for x
    x = 124,917,181.71/16,226.26
  6. Step 6: Final answer
    x = 7,698.46

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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.