Home / 4,114.10-6,167.51-3,144.53

Finding the Fourth Proportional to 4,114.10, 6,167.51 and 3,144.53

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Solution

The fourth proportional to 4,114.10, 6,167.51 and 3,144.53 is: 4,714.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,114.10 : 6,167.51 = 3,144.53 : x
  2. Step 2: Convert to fraction form
    4,114.10/6,167.51 = 3,144.53/x
  3. Step 3: Cross multiply
    4,114.10x = 6,167.51 × 3,144.53
  4. Step 4: Simplify right side
    4,114.10x = 19,393,931.71
  5. Step 5: Solve for x
    x = 19,393,931.71/4,114.10
  6. Step 6: Final answer
    x = 4,714.01

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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.