Home / 6,277.85-9,410.76-2,328.04

Finding the Fourth Proportional to 6,277.85, 9,410.76 and 2,328.04

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Solution

The fourth proportional to 6,277.85, 9,410.76 and 2,328.04 is: 3,489.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,277.85 : 9,410.76 = 2,328.04 : x
  2. Step 2: Convert to fraction form
    6,277.85/9,410.76 = 2,328.04/x
  3. Step 3: Cross multiply
    6,277.85x = 9,410.76 × 2,328.04
  4. Step 4: Simplify right side
    6,277.85x = 21,908,625.71
  5. Step 5: Solve for x
    x = 21,908,625.71/6,277.85
  6. Step 6: Final answer
    x = 3,489.83

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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.