Home / 15,799.16-23,684.09-5,944.97

Finding the Fourth Proportional to 15,799.16, 23,684.09 and 5,944.97

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Solution

The fourth proportional to 15,799.16, 23,684.09 and 5,944.97 is: 8,911.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,799.16 : 23,684.09 = 5,944.97 : x
  2. Step 2: Convert to fraction form
    15,799.16/23,684.09 = 5,944.97/x
  3. Step 3: Cross multiply
    15,799.16x = 23,684.09 × 5,944.97
  4. Step 4: Simplify right side
    15,799.16x = 140,801,056.38
  5. Step 5: Solve for x
    x = 140,801,056.38/15,799.16
  6. Step 6: Final answer
    x = 8,911.94

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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.