Home / 63,289.12-94,959.88-27,732.08

Finding the Fourth Proportional to 63,289.12, 94,959.88 and 27,732.08

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Solution

The fourth proportional to 63,289.12, 94,959.88 and 27,732.08 is: 41,609.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,289.12 : 94,959.88 = 27,732.08 : x
  2. Step 2: Convert to fraction form
    63,289.12/94,959.88 = 27,732.08/x
  3. Step 3: Cross multiply
    63,289.12x = 94,959.88 × 27,732.08
  4. Step 4: Simplify right side
    63,289.12x = 2,633,434,988.95
  5. Step 5: Solve for x
    x = 2,633,434,988.95/63,289.12
  6. Step 6: Final answer
    x = 41,609.60

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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.