Home / 63,278.28-94,922.28-16,530.48

Finding the Fourth Proportional to 63,278.28, 94,922.28 and 16,530.48

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Solution

The fourth proportional to 63,278.28, 94,922.28 and 16,530.48 is: 24,796.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,278.28 : 94,922.28 = 16,530.48 : x
  2. Step 2: Convert to fraction form
    63,278.28/94,922.28 = 16,530.48/x
  3. Step 3: Cross multiply
    63,278.28x = 94,922.28 × 16,530.48
  4. Step 4: Simplify right side
    63,278.28x = 1,569,110,851.09
  5. Step 5: Solve for x
    x = 1,569,110,851.09/63,278.28
  6. Step 6: Final answer
    x = 24,796.99

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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.