Home / 17,264.52-25,896.80-7,397.40

Finding the Fourth Proportional to 17,264.52, 25,896.80 and 7,397.40

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Solution

The fourth proportional to 17,264.52, 25,896.80 and 7,397.40 is: 11,096.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,264.52 : 25,896.80 = 7,397.40 : x
  2. Step 2: Convert to fraction form
    17,264.52/25,896.80 = 7,397.40/x
  3. Step 3: Cross multiply
    17,264.52x = 25,896.80 × 7,397.40
  4. Step 4: Simplify right side
    17,264.52x = 191,568,951.33
  5. Step 5: Solve for x
    x = 191,568,951.33/17,264.52
  6. Step 6: Final answer
    x = 11,096.11

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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.