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Finding the Fourth Proportional to 295,437.27, 407,891.98 and 241,119.20

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Solution

The fourth proportional to 295,437.27, 407,891.98 and 241,119.20 is: 332,898.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    295,437.27 : 407,891.98 = 241,119.20 : x
  2. Step 2: Convert to fraction form
    295,437.27/407,891.98 = 241,119.20/x
  3. Step 3: Cross multiply
    295,437.27x = 407,891.98 × 241,119.20
  4. Step 4: Simplify right side
    295,437.27x = 98,350,585,261.76
  5. Step 5: Solve for x
    x = 98,350,585,261.76/295,437.27
  6. Step 6: Final answer
    x = 332,898.37

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.