Home / 244,756.49-367,133.24-133,146.05

Finding the Fourth Proportional to 244,756.49, 367,133.24 and 133,146.05

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Solution

The fourth proportional to 244,756.49, 367,133.24 and 133,146.05 is: 199,718.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    244,756.49 : 367,133.24 = 133,146.05 : x
  2. Step 2: Convert to fraction form
    244,756.49/367,133.24 = 133,146.05/x
  3. Step 3: Cross multiply
    244,756.49x = 367,133.24 × 133,146.05
  4. Step 4: Simplify right side
    244,756.49x = 48,882,339,226.90
  5. Step 5: Solve for x
    x = 48,882,339,226.90/244,756.49
  6. Step 6: Final answer
    x = 199,718.26

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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.