Home / 4,066.52-6,100.19-1,105.01

Finding the Fourth Proportional to 4,066.52, 6,100.19 and 1,105.01

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Solution

The fourth proportional to 4,066.52, 6,100.19 and 1,105.01 is: 1,657.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,066.52 : 6,100.19 = 1,105.01 : x
  2. Step 2: Convert to fraction form
    4,066.52/6,100.19 = 1,105.01/x
  3. Step 3: Cross multiply
    4,066.52x = 6,100.19 × 1,105.01
  4. Step 4: Simplify right side
    4,066.52x = 6,740,734.93
  5. Step 5: Solve for x
    x = 6,740,734.93/4,066.52
  6. Step 6: Final answer
    x = 1,657.62

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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.