Home / 5,895.03-8,135.06-3,242.42

Finding the Fourth Proportional to 5,895.03, 8,135.06 and 3,242.42

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Solution

The fourth proportional to 5,895.03, 8,135.06 and 3,242.42 is: 4,474.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,895.03 : 8,135.06 = 3,242.42 : x
  2. Step 2: Convert to fraction form
    5,895.03/8,135.06 = 3,242.42/x
  3. Step 3: Cross multiply
    5,895.03x = 8,135.06 × 3,242.42
  4. Step 4: Simplify right side
    5,895.03x = 26,377,281.25
  5. Step 5: Solve for x
    x = 26,377,281.25/5,895.03
  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.