Home / 244,139.82-336,947.08-176,376.02

Finding the Fourth Proportional to 244,139.82, 336,947.08 and 176,376.02

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Solution

The fourth proportional to 244,139.82, 336,947.08 and 176,376.02 is: 243,423.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    244,139.82 : 336,947.08 = 176,376.02 : x
  2. Step 2: Convert to fraction form
    244,139.82/336,947.08 = 176,376.02/x
  3. Step 3: Cross multiply
    244,139.82x = 336,947.08 × 176,376.02
  4. Step 4: Simplify right side
    244,139.82x = 59,429,384,921.02
  5. Step 5: Solve for x
    x = 59,429,384,921.02/244,139.82
  6. Step 6: Final answer
    x = 243,423.56

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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.