Home / 6,195.24-9,279.90-4,528.26

Finding the Fourth Proportional to 6,195.24, 9,279.90 and 4,528.26

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Solution

The fourth proportional to 6,195.24, 9,279.90 and 4,528.26 is: 6,782.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,195.24 : 9,279.90 = 4,528.26 : x
  2. Step 2: Convert to fraction form
    6,195.24/9,279.90 = 4,528.26/x
  3. Step 3: Cross multiply
    6,195.24x = 9,279.90 × 4,528.26
  4. Step 4: Simplify right side
    6,195.24x = 42,021,799.97
  5. Step 5: Solve for x
    x = 42,021,799.97/6,195.24
  6. Step 6: Final answer
    x = 6,782.92

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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.