Home / 6,177.68-9,247.32-4,445.84

Finding the Fourth Proportional to 6,177.68, 9,247.32 and 4,445.84

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Solution

The fourth proportional to 6,177.68, 9,247.32 and 4,445.84 is: 6,654.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,177.68 : 9,247.32 = 4,445.84 : x
  2. Step 2: Convert to fraction form
    6,177.68/9,247.32 = 4,445.84/x
  3. Step 3: Cross multiply
    6,177.68x = 9,247.32 × 4,445.84
  4. Step 4: Simplify right side
    6,177.68x = 41,112,105.15
  5. Step 5: Solve for x
    x = 41,112,105.15/6,177.68
  6. Step 6: Final answer
    x = 6,654.94

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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.