Home / 7,996.12-11,035.14-4,411.06

Finding the Fourth Proportional to 7,996.12, 11,035.14 and 4,411.06

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Solution

The fourth proportional to 7,996.12, 11,035.14 and 4,411.06 is: 6,087.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,996.12 : 11,035.14 = 4,411.06 : x
  2. Step 2: Convert to fraction form
    7,996.12/11,035.14 = 4,411.06/x
  3. Step 3: Cross multiply
    7,996.12x = 11,035.14 × 4,411.06
  4. Step 4: Simplify right side
    7,996.12x = 48,676,620.52
  5. Step 5: Solve for x
    x = 48,676,620.52/7,996.12
  6. Step 6: Final answer
    x = 6,087.53

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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.