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Finding the Fourth Proportional to 4,015.71, 6,023.12 and 1,093.77

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Solution

The fourth proportional to 4,015.71, 6,023.12 and 1,093.77 is: 1,640.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,015.71 : 6,023.12 = 1,093.77 : x
  2. Step 2: Convert to fraction form
    4,015.71/6,023.12 = 1,093.77/x
  3. Step 3: Cross multiply
    4,015.71x = 6,023.12 × 1,093.77
  4. Step 4: Simplify right side
    4,015.71x = 6,587,902.49
  5. Step 5: Solve for x
    x = 6,587,902.49/4,015.71
  6. Step 6: Final answer
    x = 1,640.53

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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.