Home / 244,695.20-366,924.12-143,526.32

Finding the Fourth Proportional to 244,695.20, 366,924.12 and 143,526.32

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Solution

The fourth proportional to 244,695.20, 366,924.12 and 143,526.32 is: 215,219.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    244,695.20 : 366,924.12 = 143,526.32 : x
  2. Step 2: Convert to fraction form
    244,695.20/366,924.12 = 143,526.32/x
  3. Step 3: Cross multiply
    244,695.20x = 366,924.12 × 143,526.32
  4. Step 4: Simplify right side
    244,695.20x = 52,663,268,662.84
  5. Step 5: Solve for x
    x = 52,663,268,662.84/244,695.20
  6. Step 6: Final answer
    x = 215,219.87

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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.