Home / 27,584.29-38,060.54-17,500.87

Finding the Fourth Proportional to 27,584.29, 38,060.54 and 17,500.87

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Solution

The fourth proportional to 27,584.29, 38,060.54 and 17,500.87 is: 24,147.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,584.29 : 38,060.54 = 17,500.87 : x
  2. Step 2: Convert to fraction form
    27,584.29/38,060.54 = 17,500.87/x
  3. Step 3: Cross multiply
    27,584.29x = 38,060.54 × 17,500.87
  4. Step 4: Simplify right side
    27,584.29x = 666,092,372.37
  5. Step 5: Solve for x
    x = 666,092,372.37/27,584.29
  6. Step 6: Final answer
    x = 24,147.53

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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.