Home / 45,766.17-63,154.32-25,622.86

Finding the Fourth Proportional to 45,766.17, 63,154.32 and 25,622.86

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Solution

The fourth proportional to 45,766.17, 63,154.32 and 25,622.86 is: 35,357.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,766.17 : 63,154.32 = 25,622.86 : x
  2. Step 2: Convert to fraction form
    45,766.17/63,154.32 = 25,622.86/x
  3. Step 3: Cross multiply
    45,766.17x = 63,154.32 × 25,622.86
  4. Step 4: Simplify right side
    45,766.17x = 1,618,194,171.64
  5. Step 5: Solve for x
    x = 1,618,194,171.64/45,766.17
  6. Step 6: Final answer
    x = 35,357.87

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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.