Home / 119,947.23-179,813.93-60,752.43

Finding the Fourth Proportional to 119,947.23, 179,813.93 and 60,752.43

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Solution

The fourth proportional to 119,947.23, 179,813.93 and 60,752.43 is: 91,074.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    119,947.23 : 179,813.93 = 60,752.43 : x
  2. Step 2: Convert to fraction form
    119,947.23/179,813.93 = 60,752.43/x
  3. Step 3: Cross multiply
    119,947.23x = 179,813.93 × 60,752.43
  4. Step 4: Simplify right side
    119,947.23x = 10,924,132,891.59
  5. Step 5: Solve for x
    x = 10,924,132,891.59/119,947.23
  6. Step 6: Final answer
    x = 91,074.49

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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.