Home / 4,419.08-6,091.91-3,088.65

Finding the Fourth Proportional to 4,419.08, 6,091.91 and 3,088.65

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Solution

The fourth proportional to 4,419.08, 6,091.91 and 3,088.65 is: 4,257.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,419.08 : 6,091.91 = 3,088.65 : x
  2. Step 2: Convert to fraction form
    4,419.08/6,091.91 = 3,088.65/x
  3. Step 3: Cross multiply
    4,419.08x = 6,091.91 × 3,088.65
  4. Step 4: Simplify right side
    4,419.08x = 18,815,762.38
  5. Step 5: Solve for x
    x = 18,815,762.38/4,419.08
  6. Step 6: Final answer
    x = 4,257.85

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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.