Home / 149,246.82-223,911.22-44,065.76

Finding the Fourth Proportional to 149,246.82, 223,911.22 and 44,065.76

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Solution

The fourth proportional to 149,246.82, 223,911.22 and 44,065.76 is: 66,110.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    149,246.82 : 223,911.22 = 44,065.76 : x
  2. Step 2: Convert to fraction form
    149,246.82/223,911.22 = 44,065.76/x
  3. Step 3: Cross multiply
    149,246.82x = 223,911.22 × 44,065.76
  4. Step 4: Simplify right side
    149,246.82x = 9,866,818,081.83
  5. Step 5: Solve for x
    x = 9,866,818,081.83/149,246.82
  6. Step 6: Final answer
    x = 66,110.74

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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.