Home / 244,948.66-367,080.72-132,386.20

Finding the Fourth Proportional to 244,948.66, 367,080.72 and 132,386.20

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Solution

The fourth proportional to 244,948.66, 367,080.72 and 132,386.20 is: 198,394.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    244,948.66 : 367,080.72 = 132,386.20 : x
  2. Step 2: Convert to fraction form
    244,948.66/367,080.72 = 132,386.20/x
  3. Step 3: Cross multiply
    244,948.66x = 367,080.72 × 132,386.20
  4. Step 4: Simplify right side
    244,948.66x = 48,596,421,614.06
  5. Step 5: Solve for x
    x = 48,596,421,614.06/244,948.66
  6. Step 6: Final answer
    x = 198,394.32

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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.