Home / 244,871.69-367,386.92-120,125.21

Finding the Fourth Proportional to 244,871.69, 367,386.92 and 120,125.21

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Solution

The fourth proportional to 244,871.69, 367,386.92 and 120,125.21 is: 180,226.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    244,871.69 : 367,386.92 = 120,125.21 : x
  2. Step 2: Convert to fraction form
    244,871.69/367,386.92 = 120,125.21/x
  3. Step 3: Cross multiply
    244,871.69x = 367,386.92 × 120,125.21
  4. Step 4: Simplify right side
    244,871.69x = 44,132,428,478.69
  5. Step 5: Solve for x
    x = 44,132,428,478.69/244,871.69
  6. Step 6: Final answer
    x = 180,226.75

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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.