Home / 244,140.20-366,210.30-149,661.80

Finding the Fourth Proportional to 244,140.20, 366,210.30 and 149,661.80

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Solution

The fourth proportional to 244,140.20, 366,210.30 and 149,661.80 is: 224,492.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    244,140.20 : 366,210.30 = 149,661.80 : x
  2. Step 2: Convert to fraction form
    244,140.20/366,210.30 = 149,661.80/x
  3. Step 3: Cross multiply
    244,140.20x = 366,210.30 × 149,661.80
  4. Step 4: Simplify right side
    244,140.20x = 54,807,692,676.54
  5. Step 5: Solve for x
    x = 54,807,692,676.54/244,140.20
  6. Step 6: Final answer
    x = 224,492.70

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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.