Home / 17,426.46-24,052.35-11,458.68

Finding the Fourth Proportional to 17,426.46, 24,052.35 and 11,458.68

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Solution

The fourth proportional to 17,426.46, 24,052.35 and 11,458.68 is: 15,815.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,426.46 : 24,052.35 = 11,458.68 : x
  2. Step 2: Convert to fraction form
    17,426.46/24,052.35 = 11,458.68/x
  3. Step 3: Cross multiply
    17,426.46x = 24,052.35 × 11,458.68
  4. Step 4: Simplify right side
    17,426.46x = 275,608,181.90
  5. Step 5: Solve for x
    x = 275,608,181.90/17,426.46
  6. Step 6: Final answer
    x = 15,815.50

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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.