Home / 4,069.08-6,089.40-2,508.72

Finding the Fourth Proportional to 4,069.08, 6,089.40 and 2,508.72

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Solution

The fourth proportional to 4,069.08, 6,089.40 and 2,508.72 is: 3,754.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,069.08 : 6,089.40 = 2,508.72 : x
  2. Step 2: Convert to fraction form
    4,069.08/6,089.40 = 2,508.72/x
  3. Step 3: Cross multiply
    4,069.08x = 6,089.40 × 2,508.72
  4. Step 4: Simplify right side
    4,069.08x = 15,276,599.57
  5. Step 5: Solve for x
    x = 15,276,599.57/4,069.08
  6. Step 6: Final answer
    x = 3,754.31

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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.