Home / 73,708.03-110,475.51-34,181.92

Finding the Fourth Proportional to 73,708.03, 110,475.51 and 34,181.92

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Solution

The fourth proportional to 73,708.03, 110,475.51 and 34,181.92 is: 51,232.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    73,708.03 : 110,475.51 = 34,181.92 : x
  2. Step 2: Convert to fraction form
    73,708.03/110,475.51 = 34,181.92/x
  3. Step 3: Cross multiply
    73,708.03x = 110,475.51 × 34,181.92
  4. Step 4: Simplify right side
    73,708.03x = 3,776,265,044.78
  5. Step 5: Solve for x
    x = 3,776,265,044.78/73,708.03
  6. Step 6: Final answer
    x = 51,232.75

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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.