Home / 5,338.11-7,364.48-3,566.91

Finding the Fourth Proportional to 5,338.11, 7,364.48 and 3,566.91

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Solution

The fourth proportional to 5,338.11, 7,364.48 and 3,566.91 is: 4,920.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,338.11 : 7,364.48 = 3,566.91 : x
  2. Step 2: Convert to fraction form
    5,338.11/7,364.48 = 3,566.91/x
  3. Step 3: Cross multiply
    5,338.11x = 7,364.48 × 3,566.91
  4. Step 4: Simplify right side
    5,338.11x = 26,268,419.52
  5. Step 5: Solve for x
    x = 26,268,419.52/5,338.11
  6. Step 6: Final answer
    x = 4,920.92

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.