Home / 75,593.35-113,406.43-23,001.47

Finding the Fourth Proportional to 75,593.35, 113,406.43 and 23,001.47

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Solution

The fourth proportional to 75,593.35, 113,406.43 and 23,001.47 is: 34,507.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    75,593.35 : 113,406.43 = 23,001.47 : x
  2. Step 2: Convert to fraction form
    75,593.35/113,406.43 = 23,001.47/x
  3. Step 3: Cross multiply
    75,593.35x = 113,406.43 × 23,001.47
  4. Step 4: Simplify right side
    75,593.35x = 2,608,514,441.32
  5. Step 5: Solve for x
    x = 2,608,514,441.32/75,593.35
  6. Step 6: Final answer
    x = 34,507.19

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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.