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Finding the Fourth Proportional to 244,508.40, 366,325.20 and 150,904.80

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Solution

The fourth proportional to 244,508.40, 366,325.20 and 150,904.80 is: 226,087.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    244,508.40 : 366,325.20 = 150,904.80 : x
  2. Step 2: Convert to fraction form
    244,508.40/366,325.20 = 150,904.80/x
  3. Step 3: Cross multiply
    244,508.40x = 366,325.20 × 150,904.80
  4. Step 4: Simplify right side
    244,508.40x = 55,280,231,040.96
  5. Step 5: Solve for x
    x = 55,280,231,040.96/244,508.40
  6. Step 6: Final answer
    x = 226,087.25

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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.