Home / 244,730.42-367,080.81-145,521.95

Finding the Fourth Proportional to 244,730.42, 367,080.81 and 145,521.95

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Solution

The fourth proportional to 244,730.42, 367,080.81 and 145,521.95 is: 218,274.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    244,730.42 : 367,080.81 = 145,521.95 : x
  2. Step 2: Convert to fraction form
    244,730.42/367,080.81 = 145,521.95/x
  3. Step 3: Cross multiply
    244,730.42x = 367,080.81 × 145,521.95
  4. Step 4: Simplify right side
    244,730.42x = 53,418,313,443.38
  5. Step 5: Solve for x
    x = 53,418,313,443.38/244,730.42
  6. Step 6: Final answer
    x = 218,274.11

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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.