Home / 244,022.20-365,741.70-125,632.60

Finding the Fourth Proportional to 244,022.20, 365,741.70 and 125,632.60

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Solution

The fourth proportional to 244,022.20, 365,741.70 and 125,632.60 is: 188,298.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    244,022.20 : 365,741.70 = 125,632.60 : x
  2. Step 2: Convert to fraction form
    244,022.20/365,741.70 = 125,632.60/x
  3. Step 3: Cross multiply
    244,022.20x = 365,741.70 × 125,632.60
  4. Step 4: Simplify right side
    244,022.20x = 45,949,080,699.42
  5. Step 5: Solve for x
    x = 45,949,080,699.42/244,022.20
  6. Step 6: Final answer
    x = 188,298.77

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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.