Home / 2,767.41-4,153.53-1,452.10

Finding the Fourth Proportional to 2,767.41, 4,153.53 and 1,452.10

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Solution

The fourth proportional to 2,767.41, 4,153.53 and 1,452.10 is: 2,179.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,767.41 : 4,153.53 = 1,452.10 : x
  2. Step 2: Convert to fraction form
    2,767.41/4,153.53 = 1,452.10/x
  3. Step 3: Cross multiply
    2,767.41x = 4,153.53 × 1,452.10
  4. Step 4: Simplify right side
    2,767.41x = 6,031,338.84
  5. Step 5: Solve for x
    x = 6,031,338.84/2,767.41
  6. Step 6: Final answer
    x = 2,179.41

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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.