Home / 3,014.46-4,522.37-1,165.59

Finding the Fourth Proportional to 3,014.46, 4,522.37 and 1,165.59

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Solution

The fourth proportional to 3,014.46, 4,522.37 and 1,165.59 is: 1,748.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,014.46 : 4,522.37 = 1,165.59 : x
  2. Step 2: Convert to fraction form
    3,014.46/4,522.37 = 1,165.59/x
  3. Step 3: Cross multiply
    3,014.46x = 4,522.37 × 1,165.59
  4. Step 4: Simplify right side
    3,014.46x = 5,271,229.25
  5. Step 5: Solve for x
    x = 5,271,229.25/3,014.46
  6. Step 6: Final answer
    x = 1,748.65

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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.