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Finding the Fourth Proportional to 244,501.63, 366,721.29 and 94,639.39

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Solution

The fourth proportional to 244,501.63, 366,721.29 and 94,639.39 is: 141,947.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    244,501.63 : 366,721.29 = 94,639.39 : x
  2. Step 2: Convert to fraction form
    244,501.63/366,721.29 = 94,639.39/x
  3. Step 3: Cross multiply
    244,501.63x = 366,721.29 × 94,639.39
  4. Step 4: Simplify right side
    244,501.63x = 34,706,278,268.81
  5. Step 5: Solve for x
    x = 34,706,278,268.81/244,501.63
  6. Step 6: Final answer
    x = 141,947.02

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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.