Home / 4,054.70-6,081.24-1,132.22

Finding the Fourth Proportional to 4,054.70, 6,081.24 and 1,132.22

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Solution

The fourth proportional to 4,054.70, 6,081.24 and 1,132.22 is: 1,698.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,054.70 : 6,081.24 = 1,132.22 : x
  2. Step 2: Convert to fraction form
    4,054.70/6,081.24 = 1,132.22/x
  3. Step 3: Cross multiply
    4,054.70x = 6,081.24 × 1,132.22
  4. Step 4: Simplify right side
    4,054.70x = 6,885,301.55
  5. Step 5: Solve for x
    x = 6,885,301.55/4,054.70
  6. Step 6: Final answer
    x = 1,698.10

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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.