Home / 244,578.20-366,867.30-160,378.70

Finding the Fourth Proportional to 244,578.20, 366,867.30 and 160,378.70

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Solution

The fourth proportional to 244,578.20, 366,867.30 and 160,378.70 is: 240,568.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    244,578.20 : 366,867.30 = 160,378.70 : x
  2. Step 2: Convert to fraction form
    244,578.20/366,867.30 = 160,378.70/x
  3. Step 3: Cross multiply
    244,578.20x = 366,867.30 × 160,378.70
  4. Step 4: Simplify right side
    244,578.20x = 58,837,700,646.51
  5. Step 5: Solve for x
    x = 58,837,700,646.51/244,578.20
  6. Step 6: Final answer
    x = 240,568.05

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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.