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Finding the Fourth Proportional to 244,356.38, 366,419.53 and 94,666.76

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Solution

The fourth proportional to 244,356.38, 366,419.53 and 94,666.76 is: 141,955.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    244,356.38 : 366,419.53 = 94,666.76 : x
  2. Step 2: Convert to fraction form
    244,356.38/366,419.53 = 94,666.76/x
  3. Step 3: Cross multiply
    244,356.38x = 366,419.53 × 94,666.76
  4. Step 4: Simplify right side
    244,356.38x = 34,687,749,705.82
  5. Step 5: Solve for x
    x = 34,687,749,705.82/244,356.38
  6. Step 6: Final answer
    x = 141,955.57

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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.