Home / 49,377.92-68,097.66-35,980.52

Finding the Fourth Proportional to 49,377.92, 68,097.66 and 35,980.52

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Solution

The fourth proportional to 49,377.92, 68,097.66 and 35,980.52 is: 49,621.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,377.92 : 68,097.66 = 35,980.52 : x
  2. Step 2: Convert to fraction form
    49,377.92/68,097.66 = 35,980.52/x
  3. Step 3: Cross multiply
    49,377.92x = 68,097.66 × 35,980.52
  4. Step 4: Simplify right side
    49,377.92x = 2,450,189,217.58
  5. Step 5: Solve for x
    x = 2,450,189,217.58/49,377.92
  6. Step 6: Final answer
    x = 49,621.15

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1.5x scale

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.