Home / 3,236.50-4,854.48-1,158.04

Finding the Fourth Proportional to 3,236.50, 4,854.48 and 1,158.04

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Solution

The fourth proportional to 3,236.50, 4,854.48 and 1,158.04 is: 1,736.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,236.50 : 4,854.48 = 1,158.04 : x
  2. Step 2: Convert to fraction form
    3,236.50/4,854.48 = 1,158.04/x
  3. Step 3: Cross multiply
    3,236.50x = 4,854.48 × 1,158.04
  4. Step 4: Simplify right side
    3,236.50x = 5,621,682.02
  5. Step 5: Solve for x
    x = 5,621,682.02/3,236.50
  6. Step 6: Final answer
    x = 1,736.96

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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.