Home / 244,013.91-336,720.81-148,510.05

Finding the Fourth Proportional to 244,013.91, 336,720.81 and 148,510.05

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Solution

The fourth proportional to 244,013.91, 336,720.81 and 148,510.05 is: 204,932.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    244,013.91 : 336,720.81 = 148,510.05 : x
  2. Step 2: Convert to fraction form
    244,013.91/336,720.81 = 148,510.05/x
  3. Step 3: Cross multiply
    244,013.91x = 336,720.81 × 148,510.05
  4. Step 4: Simplify right side
    244,013.91x = 50,006,424,329.14
  5. Step 5: Solve for x
    x = 50,006,424,329.14/244,013.91
  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.