Home / 244,688.90-367,033.35-219,028.10

Finding the Fourth Proportional to 244,688.90, 367,033.35 and 219,028.10

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Solution

The fourth proportional to 244,688.90, 367,033.35 and 219,028.10 is: 328,542.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    244,688.90 : 367,033.35 = 219,028.10 : x
  2. Step 2: Convert to fraction form
    244,688.90/367,033.35 = 219,028.10/x
  3. Step 3: Cross multiply
    244,688.90x = 367,033.35 × 219,028.10
  4. Step 4: Simplify right side
    244,688.90x = 80,390,617,287.14
  5. Step 5: Solve for x
    x = 80,390,617,287.14/244,688.90
  6. Step 6: Final answer
    x = 328,542.15

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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.