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Finding the Fourth Proportional to 244,458.90, 367,033.95 and 151,146.90

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Solution

The fourth proportional to 244,458.90, 367,033.95 and 151,146.90 is: 226,934.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    244,458.90 : 367,033.95 = 151,146.90 : x
  2. Step 2: Convert to fraction form
    244,458.90/367,033.95 = 151,146.90/x
  3. Step 3: Cross multiply
    244,458.90x = 367,033.95 × 151,146.90
  4. Step 4: Simplify right side
    244,458.90x = 55,476,043,737.26
  5. Step 5: Solve for x
    x = 55,476,043,737.26/244,458.90
  6. Step 6: Final answer
    x = 226,934.03

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1.5x scale

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.