Home / 75,095.82-112,627.41-22,491.18

Finding the Fourth Proportional to 75,095.82, 112,627.41 and 22,491.18

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Solution

The fourth proportional to 75,095.82, 112,627.41 and 22,491.18 is: 33,731.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    75,095.82 : 112,627.41 = 22,491.18 : x
  2. Step 2: Convert to fraction form
    75,095.82/112,627.41 = 22,491.18/x
  3. Step 3: Cross multiply
    75,095.82x = 112,627.41 × 22,491.18
  4. Step 4: Simplify right side
    75,095.82x = 2,533,123,351.24
  5. Step 5: Solve for x
    x = 2,533,123,351.24/75,095.82
  6. Step 6: Final answer
    x = 33,731.88

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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.