Home / 63,186.33-94,732.67-29,867.47

Finding the Fourth Proportional to 63,186.33, 94,732.67 and 29,867.47

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Solution

The fourth proportional to 63,186.33, 94,732.67 and 29,867.47 is: 44,779.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,186.33 : 94,732.67 = 29,867.47 : x
  2. Step 2: Convert to fraction form
    63,186.33/94,732.67 = 29,867.47/x
  3. Step 3: Cross multiply
    63,186.33x = 94,732.67 × 29,867.47
  4. Step 4: Simplify right side
    63,186.33x = 2,829,425,017.08
  5. Step 5: Solve for x
    x = 2,829,425,017.08/63,186.33
  6. Step 6: Final answer
    x = 44,779.07

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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.