Home / 15,743.85-23,594.82-5,873.19

Finding the Fourth Proportional to 15,743.85, 23,594.82 and 5,873.19

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Solution

The fourth proportional to 15,743.85, 23,594.82 and 5,873.19 is: 8,801.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,743.85 : 23,594.82 = 5,873.19 : x
  2. Step 2: Convert to fraction form
    15,743.85/23,594.82 = 5,873.19/x
  3. Step 3: Cross multiply
    15,743.85x = 23,594.82 × 5,873.19
  4. Step 4: Simplify right side
    15,743.85x = 138,576,860.88
  5. Step 5: Solve for x
    x = 138,576,860.88/15,743.85
  6. Step 6: Final answer
    x = 8,801.97

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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.