Home / 5,895.06-8,135.04-3,242.44

Finding the Fourth Proportional to 5,895.06, 8,135.04 and 3,242.44

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Solution

The fourth proportional to 5,895.06, 8,135.04 and 3,242.44 is: 4,474.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,895.06 : 8,135.04 = 3,242.44 : x
  2. Step 2: Convert to fraction form
    5,895.06/8,135.04 = 3,242.44/x
  3. Step 3: Cross multiply
    5,895.06x = 8,135.04 × 3,242.44
  4. Step 4: Simplify right side
    5,895.06x = 26,377,379.10
  5. Step 5: Solve for x
    x = 26,377,379.10/5,895.06
  6. Step 6: Final answer
    x = 4,474.49

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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.