Home / 6,060.57-8,363.70-3,542.90

Finding the Fourth Proportional to 6,060.57, 8,363.70 and 3,542.90

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Solution

The fourth proportional to 6,060.57, 8,363.70 and 3,542.90 is: 4,889.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,060.57 : 8,363.70 = 3,542.90 : x
  2. Step 2: Convert to fraction form
    6,060.57/8,363.70 = 3,542.90/x
  3. Step 3: Cross multiply
    6,060.57x = 8,363.70 × 3,542.90
  4. Step 4: Simplify right side
    6,060.57x = 29,631,710.91
  5. Step 5: Solve for x
    x = 29,631,710.91/6,060.57
  6. Step 6: Final answer
    x = 4,889.26

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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.