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Finding the Fourth Proportional to 17,610.88, 24,303 and 10,158.88

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Solution

The fourth proportional to 17,610.88, 24,303 and 10,158.88 is: 14,019.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,610.88 : 24,303 = 10,158.88 : x
  2. Step 2: Convert to fraction form
    17,610.88/24,303 = 10,158.88/x
  3. Step 3: Cross multiply
    17,610.88x = 24,303 × 10,158.88
  4. Step 4: Simplify right side
    17,610.88x = 246,891,260.64
  5. Step 5: Solve for x
    x = 246,891,260.64/17,610.88
  6. Step 6: Final answer
    x = 14,019.25

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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.