Home / 3,249.08-4,483.68-1,832.76

Finding the Fourth Proportional to 3,249.08, 4,483.68 and 1,832.76

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Solution

The fourth proportional to 3,249.08, 4,483.68 and 1,832.76 is: 2,529.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,249.08 : 4,483.68 = 1,832.76 : x
  2. Step 2: Convert to fraction form
    3,249.08/4,483.68 = 1,832.76/x
  3. Step 3: Cross multiply
    3,249.08x = 4,483.68 × 1,832.76
  4. Step 4: Simplify right side
    3,249.08x = 8,217,509.36
  5. Step 5: Solve for x
    x = 8,217,509.36/3,249.08
  6. Step 6: Final answer
    x = 2,529.18

Related Problems

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Half scale
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Double scale
Find fourth proportional to 3,250.08, 4,485.06 and 1,833.76
Similar ratio
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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.