Home / 63,180.28-94,770.54-16,433.08

Finding the Fourth Proportional to 63,180.28, 94,770.54 and 16,433.08

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Solution

The fourth proportional to 63,180.28, 94,770.54 and 16,433.08 is: 24,649.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,180.28 : 94,770.54 = 16,433.08 : x
  2. Step 2: Convert to fraction form
    63,180.28/94,770.54 = 16,433.08/x
  3. Step 3: Cross multiply
    63,180.28x = 94,770.54 × 16,433.08
  4. Step 4: Simplify right side
    63,180.28x = 1,557,371,865.46
  5. Step 5: Solve for x
    x = 1,557,371,865.46/63,180.28
  6. Step 6: Final answer
    x = 24,649.65

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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.