Home / 7,193.06-10,778.60-4,844.38

Finding the Fourth Proportional to 7,193.06, 10,778.60 and 4,844.38

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Solution

The fourth proportional to 7,193.06, 10,778.60 and 4,844.38 is: 7,259.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,193.06 : 10,778.60 = 4,844.38 : x
  2. Step 2: Convert to fraction form
    7,193.06/10,778.60 = 4,844.38/x
  3. Step 3: Cross multiply
    7,193.06x = 10,778.60 × 4,844.38
  4. Step 4: Simplify right side
    7,193.06x = 52,215,634.27
  5. Step 5: Solve for x
    x = 52,215,634.27/7,193.06
  6. Step 6: Final answer
    x = 7,259.17

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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.