Home / 5,860.32-8,773.26-3,662.40

Finding the Fourth Proportional to 5,860.32, 8,773.26 and 3,662.40

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Solution

The fourth proportional to 5,860.32, 8,773.26 and 3,662.40 is: 5,482.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,860.32 : 8,773.26 = 3,662.40 : x
  2. Step 2: Convert to fraction form
    5,860.32/8,773.26 = 3,662.40/x
  3. Step 3: Cross multiply
    5,860.32x = 8,773.26 × 3,662.40
  4. Step 4: Simplify right side
    5,860.32x = 32,131,187.42
  5. Step 5: Solve for x
    x = 32,131,187.42/5,860.32
  6. Step 6: Final answer
    x = 5,482.84

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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.