Home / 4,054.68-6,081.29-1,132.26

Finding the Fourth Proportional to 4,054.68, 6,081.29 and 1,132.26

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Solution

The fourth proportional to 4,054.68, 6,081.29 and 1,132.26 is: 1,698.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,054.68 : 6,081.29 = 1,132.26 : x
  2. Step 2: Convert to fraction form
    4,054.68/6,081.29 = 1,132.26/x
  3. Step 3: Cross multiply
    4,054.68x = 6,081.29 × 1,132.26
  4. Step 4: Simplify right side
    4,054.68x = 6,885,601.42
  5. Step 5: Solve for x
    x = 6,885,601.42/4,054.68
  6. Step 6: Final answer
    x = 1,698.19

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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.