Home / 182,475.52-273,346.27-91,015.18

Finding the Fourth Proportional to 182,475.52, 273,346.27 and 91,015.18

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Solution

The fourth proportional to 182,475.52, 273,346.27 and 91,015.18 is: 136,339.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    182,475.52 : 273,346.27 = 91,015.18 : x
  2. Step 2: Convert to fraction form
    182,475.52/273,346.27 = 91,015.18/x
  3. Step 3: Cross multiply
    182,475.52x = 273,346.27 × 91,015.18
  4. Step 4: Simplify right side
    182,475.52x = 24,878,659,311.46
  5. Step 5: Solve for x
    x = 24,878,659,311.46/182,475.52
  6. Step 6: Final answer
    x = 136,339.71

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1.5x scale

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.