Home / 4,841.76-7,257.93-2,069.13

Finding the Fourth Proportional to 4,841.76, 7,257.93 and 2,069.13

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Solution

The fourth proportional to 4,841.76, 7,257.93 and 2,069.13 is: 3,101.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,841.76 : 7,257.93 = 2,069.13 : x
  2. Step 2: Convert to fraction form
    4,841.76/7,257.93 = 2,069.13/x
  3. Step 3: Cross multiply
    4,841.76x = 7,257.93 × 2,069.13
  4. Step 4: Simplify right side
    4,841.76x = 15,017,600.70
  5. Step 5: Solve for x
    x = 15,017,600.70/4,841.76
  6. Step 6: Final answer
    x = 3,101.68

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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.