Home / 244,013.92-336,720.80-148,510.06

Finding the Fourth Proportional to 244,013.92, 336,720.80 and 148,510.06

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Solution

The fourth proportional to 244,013.92, 336,720.80 and 148,510.06 is: 204,932.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    244,013.92 : 336,720.80 = 148,510.06 : x
  2. Step 2: Convert to fraction form
    244,013.92/336,720.80 = 148,510.06/x
  3. Step 3: Cross multiply
    244,013.92x = 336,720.80 × 148,510.06
  4. Step 4: Simplify right side
    244,013.92x = 50,006,426,211.25
  5. Step 5: Solve for x
    x = 50,006,426,211.25/244,013.92
  6. Step 6: Final answer
    x = 204,932.68

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1.5x scale

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.