Home / 244,127.94-336,878.82-148,665.39

Finding the Fourth Proportional to 244,127.94, 336,878.82 and 148,665.39

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Solution

The fourth proportional to 244,127.94, 336,878.82 and 148,665.39 is: 205,147.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    244,127.94 : 336,878.82 = 148,665.39 : x
  2. Step 2: Convert to fraction form
    244,127.94/336,878.82 = 148,665.39/x
  3. Step 3: Cross multiply
    244,127.94x = 336,878.82 × 148,665.39
  4. Step 4: Simplify right side
    244,127.94x = 50,082,221,158.04
  5. Step 5: Solve for x
    x = 50,082,221,158.04/244,127.94
  6. Step 6: Final answer
    x = 205,147.44

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.