Home / 63,069.27-94,610.40-36,445.11

Finding the Fourth Proportional to 63,069.27, 94,610.40 and 36,445.11

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Solution

The fourth proportional to 63,069.27, 94,610.40 and 36,445.11 is: 54,671.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,069.27 : 94,610.40 = 36,445.11 : x
  2. Step 2: Convert to fraction form
    63,069.27/94,610.40 = 36,445.11/x
  3. Step 3: Cross multiply
    63,069.27x = 94,610.40 × 36,445.11
  4. Step 4: Simplify right side
    63,069.27x = 3,448,086,435.14
  5. Step 5: Solve for x
    x = 3,448,086,435.14/63,069.27
  6. Step 6: Final answer
    x = 54,671.42

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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.