Home / 244,014.42-336,721.50-148,510.56

Finding the Fourth Proportional to 244,014.42, 336,721.50 and 148,510.56

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Solution

The fourth proportional to 244,014.42, 336,721.50 and 148,510.56 is: 204,933.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    244,014.42 : 336,721.50 = 148,510.56 : x
  2. Step 2: Convert to fraction form
    244,014.42/336,721.50 = 148,510.56/x
  3. Step 3: Cross multiply
    244,014.42x = 336,721.50 × 148,510.56
  4. Step 4: Simplify right side
    244,014.42x = 50,006,698,529.04
  5. Step 5: Solve for x
    x = 50,006,698,529.04/244,014.42
  6. Step 6: Final answer
    x = 204,933.37

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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.