Home / 17,506-24,158.28-11,226.88

Finding the Fourth Proportional to 17,506, 24,158.28 and 11,226.88

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Solution

The fourth proportional to 17,506, 24,158.28 and 11,226.88 is: 15,493.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,506 : 24,158.28 = 11,226.88 : x
  2. Step 2: Convert to fraction form
    17,506/24,158.28 = 11,226.88/x
  3. Step 3: Cross multiply
    17,506x = 24,158.28 × 11,226.88
  4. Step 4: Simplify right side
    17,506x = 271,222,110.57
  5. Step 5: Solve for x
    x = 271,222,110.57/17,506
  6. Step 6: Final answer
    x = 15,493.09

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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.