Home / 23,593.82-32,547.22-19,122.62

Finding the Fourth Proportional to 23,593.82, 32,547.22 and 19,122.62

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Solution

The fourth proportional to 23,593.82, 32,547.22 and 19,122.62 is: 26,379.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,593.82 : 32,547.22 = 19,122.62 : x
  2. Step 2: Convert to fraction form
    23,593.82/32,547.22 = 19,122.62/x
  3. Step 3: Cross multiply
    23,593.82x = 32,547.22 × 19,122.62
  4. Step 4: Simplify right side
    23,593.82x = 622,387,909.57
  5. Step 5: Solve for x
    x = 622,387,909.57/23,593.82
  6. Step 6: Final answer
    x = 26,379.28

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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.