Home / 270,958.04-373,917.18-150,098.95

Finding the Fourth Proportional to 270,958.04, 373,917.18 and 150,098.95

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Solution

The fourth proportional to 270,958.04, 373,917.18 and 150,098.95 is: 207,133.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    270,958.04 : 373,917.18 = 150,098.95 : x
  2. Step 2: Convert to fraction form
    270,958.04/373,917.18 = 150,098.95/x
  3. Step 3: Cross multiply
    270,958.04x = 373,917.18 × 150,098.95
  4. Step 4: Simplify right side
    270,958.04x = 56,124,576,104.96
  5. Step 5: Solve for x
    x = 56,124,576,104.96/270,958.04
  6. Step 6: Final answer
    x = 207,133.83

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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.