Home / 244,227.20-365,903.40-216,233.60

Finding the Fourth Proportional to 244,227.20, 365,903.40 and 216,233.60

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Solution

The fourth proportional to 244,227.20, 365,903.40 and 216,233.60 is: 323,963.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    244,227.20 : 365,903.40 = 216,233.60 : x
  2. Step 2: Convert to fraction form
    244,227.20/365,903.40 = 216,233.60/x
  3. Step 3: Cross multiply
    244,227.20x = 365,903.40 × 216,233.60
  4. Step 4: Simplify right side
    244,227.20x = 79,120,609,434.24
  5. Step 5: Solve for x
    x = 79,120,609,434.24/244,227.20
  6. Step 6: Final answer
    x = 323,963.14

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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.