Home / 49,293.14-68,027.02-30,166.92

Finding the Fourth Proportional to 49,293.14, 68,027.02 and 30,166.92

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Solution

The fourth proportional to 49,293.14, 68,027.02 and 30,166.92 is: 41,631.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,293.14 : 68,027.02 = 30,166.92 : x
  2. Step 2: Convert to fraction form
    49,293.14/68,027.02 = 30,166.92/x
  3. Step 3: Cross multiply
    49,293.14x = 68,027.02 × 30,166.92
  4. Step 4: Simplify right side
    49,293.14x = 2,052,165,670.18
  5. Step 5: Solve for x
    x = 2,052,165,670.18/49,293.14
  6. Step 6: Final answer
    x = 41,631.87

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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.