Home / 11,496.08-17,242.68-9,560.72

Finding the Fourth Proportional to 11,496.08, 17,242.68 and 9,560.72

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Solution

The fourth proportional to 11,496.08, 17,242.68 and 9,560.72 is: 14,339.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,496.08 : 17,242.68 = 9,560.72 : x
  2. Step 2: Convert to fraction form
    11,496.08/17,242.68 = 9,560.72/x
  3. Step 3: Cross multiply
    11,496.08x = 17,242.68 × 9,560.72
  4. Step 4: Simplify right side
    11,496.08x = 164,852,435.53
  5. Step 5: Solve for x
    x = 164,852,435.53/11,496.08
  6. Step 6: Final answer
    x = 14,339.88

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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.