Home / 73,339.22-101,207.31-41,074.13

Finding the Fourth Proportional to 73,339.22, 101,207.31 and 41,074.13

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Solution

The fourth proportional to 73,339.22, 101,207.31 and 41,074.13 is: 56,681.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    73,339.22 : 101,207.31 = 41,074.13 : x
  2. Step 2: Convert to fraction form
    73,339.22/101,207.31 = 41,074.13/x
  3. Step 3: Cross multiply
    73,339.22x = 101,207.31 × 41,074.13
  4. Step 4: Simplify right side
    73,339.22x = 4,157,002,207.89
  5. Step 5: Solve for x
    x = 4,157,002,207.89/73,339.22
  6. Step 6: Final answer
    x = 56,681.84

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.