Home / 73,367.22-110,065.04-31,246.58

Finding the Fourth Proportional to 73,367.22, 110,065.04 and 31,246.58

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Solution

The fourth proportional to 73,367.22, 110,065.04 and 31,246.58 is: 46,875.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    73,367.22 : 110,065.04 = 31,246.58 : x
  2. Step 2: Convert to fraction form
    73,367.22/110,065.04 = 31,246.58/x
  3. Step 3: Cross multiply
    73,367.22x = 110,065.04 × 31,246.58
  4. Step 4: Simplify right side
    73,367.22x = 3,439,156,077.56
  5. Step 5: Solve for x
    x = 3,439,156,077.56/73,367.22
  6. Step 6: Final answer
    x = 46,875.92

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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.