Home / 6,060.80-9,098.76-4,427.84

Finding the Fourth Proportional to 6,060.80, 9,098.76 and 4,427.84

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Solution

The fourth proportional to 6,060.80, 9,098.76 and 4,427.84 is: 6,647.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,060.80 : 9,098.76 = 4,427.84 : x
  2. Step 2: Convert to fraction form
    6,060.80/9,098.76 = 4,427.84/x
  3. Step 3: Cross multiply
    6,060.80x = 9,098.76 × 4,427.84
  4. Step 4: Simplify right side
    6,060.80x = 40,287,853.48
  5. Step 5: Solve for x
    x = 40,287,853.48/6,060.80
  6. Step 6: Final answer
    x = 6,647.28

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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.