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Finding the Fourth Proportional to 244,952.06, 367,428.13 and 76,486.84

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Solution

The fourth proportional to 244,952.06, 367,428.13 and 76,486.84 is: 114,730.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    244,952.06 : 367,428.13 = 76,486.84 : x
  2. Step 2: Convert to fraction form
    244,952.06/367,428.13 = 76,486.84/x
  3. Step 3: Cross multiply
    244,952.06x = 367,428.13 × 76,486.84
  4. Step 4: Simplify right side
    244,952.06x = 28,103,415,481.02
  5. Step 5: Solve for x
    x = 28,103,415,481.02/244,952.06
  6. Step 6: Final answer
    x = 114,730.27

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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.