Home / 4,452.02-6,677.94-1,165.10

Finding the Fourth Proportional to 4,452.02, 6,677.94 and 1,165.10

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Solution

The fourth proportional to 4,452.02, 6,677.94 and 1,165.10 is: 1,747.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,452.02 : 6,677.94 = 1,165.10 : x
  2. Step 2: Convert to fraction form
    4,452.02/6,677.94 = 1,165.10/x
  3. Step 3: Cross multiply
    4,452.02x = 6,677.94 × 1,165.10
  4. Step 4: Simplify right side
    4,452.02x = 7,780,467.89
  5. Step 5: Solve for x
    x = 7,780,467.89/4,452.02
  6. Step 6: Final answer
    x = 1,747.63

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Double scale
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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.