Home / 23,584.78-32,593.66-19,329.12

Finding the Fourth Proportional to 23,584.78, 32,593.66 and 19,329.12

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Solution

The fourth proportional to 23,584.78, 32,593.66 and 19,329.12 is: 26,712.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,584.78 : 32,593.66 = 19,329.12 : x
  2. Step 2: Convert to fraction form
    23,584.78/32,593.66 = 19,329.12/x
  3. Step 3: Cross multiply
    23,584.78x = 32,593.66 × 19,329.12
  4. Step 4: Simplify right side
    23,584.78x = 630,006,765.38
  5. Step 5: Solve for x
    x = 630,006,765.38/23,584.78
  6. Step 6: Final answer
    x = 26,712.43

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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.