Home / 244,015.20-366,022.80-160,304.40

Finding the Fourth Proportional to 244,015.20, 366,022.80 and 160,304.40

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Solution

The fourth proportional to 244,015.20, 366,022.80 and 160,304.40 is: 240,456.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    244,015.20 : 366,022.80 = 160,304.40 : x
  2. Step 2: Convert to fraction form
    244,015.20/366,022.80 = 160,304.40/x
  3. Step 3: Cross multiply
    244,015.20x = 366,022.80 × 160,304.40
  4. Step 4: Simplify right side
    244,015.20x = 58,675,065,340.32
  5. Step 5: Solve for x
    x = 58,675,065,340.32/244,015.20
  6. Step 6: Final answer
    x = 240,456.60

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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.