Home / 36,093.92-54,154.74-25,430.52

Finding the Fourth Proportional to 36,093.92, 54,154.74 and 25,430.52

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Solution

The fourth proportional to 36,093.92, 54,154.74 and 25,430.52 is: 38,155.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,093.92 : 54,154.74 = 25,430.52 : x
  2. Step 2: Convert to fraction form
    36,093.92/54,154.74 = 25,430.52/x
  3. Step 3: Cross multiply
    36,093.92x = 54,154.74 × 25,430.52
  4. Step 4: Simplify right side
    36,093.92x = 1,377,183,497.11
  5. Step 5: Solve for x
    x = 1,377,183,497.11/36,093.92
  6. Step 6: Final answer
    x = 38,155.55

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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.