Home / 6,005.16-8,286.66-3,352.32

Finding the Fourth Proportional to 6,005.16, 8,286.66 and 3,352.32

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Solution

The fourth proportional to 6,005.16, 8,286.66 and 3,352.32 is: 4,625.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,005.16 : 8,286.66 = 3,352.32 : x
  2. Step 2: Convert to fraction form
    6,005.16/8,286.66 = 3,352.32/x
  3. Step 3: Cross multiply
    6,005.16x = 8,286.66 × 3,352.32
  4. Step 4: Simplify right side
    6,005.16x = 27,779,536.05
  5. Step 5: Solve for x
    x = 27,779,536.05/6,005.16
  6. Step 6: Final answer
    x = 4,625.94

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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.