Home / 11,098.62-15,301.17-10,754.64

Finding the Fourth Proportional to 11,098.62, 15,301.17 and 10,754.64

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Solution

The fourth proportional to 11,098.62, 15,301.17 and 10,754.64 is: 14,826.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,098.62 : 15,301.17 = 10,754.64 : x
  2. Step 2: Convert to fraction form
    11,098.62/15,301.17 = 10,754.64/x
  3. Step 3: Cross multiply
    11,098.62x = 15,301.17 × 10,754.64
  4. Step 4: Simplify right side
    11,098.62x = 164,558,574.93
  5. Step 5: Solve for x
    x = 164,558,574.93/11,098.62
  6. Step 6: Final answer
    x = 14,826.94

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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.