Home / 41,412.06-62,149.56-30,347.64

Finding the Fourth Proportional to 41,412.06, 62,149.56 and 30,347.64

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Solution

The fourth proportional to 41,412.06, 62,149.56 and 30,347.64 is: 45,544.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,412.06 : 62,149.56 = 30,347.64 : x
  2. Step 2: Convert to fraction form
    41,412.06/62,149.56 = 30,347.64/x
  3. Step 3: Cross multiply
    41,412.06x = 62,149.56 × 30,347.64
  4. Step 4: Simplify right side
    41,412.06x = 1,886,092,473.04
  5. Step 5: Solve for x
    x = 1,886,092,473.04/41,412.06
  6. Step 6: Final answer
    x = 45,544.52

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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.