Home / 244,732.20-367,098.30-207,407.40

Finding the Fourth Proportional to 244,732.20, 367,098.30 and 207,407.40

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Solution

The fourth proportional to 244,732.20, 367,098.30 and 207,407.40 is: 311,111.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    244,732.20 : 367,098.30 = 207,407.40 : x
  2. Step 2: Convert to fraction form
    244,732.20/367,098.30 = 207,407.40/x
  3. Step 3: Cross multiply
    244,732.20x = 367,098.30 × 207,407.40
  4. Step 4: Simplify right side
    244,732.20x = 76,138,903,947.42
  5. Step 5: Solve for x
    x = 76,138,903,947.42/244,732.20
  6. Step 6: Final answer
    x = 311,111.10

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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.