Home / 9,217.68-13,804.86-4,523.04

Finding the Fourth Proportional to 9,217.68, 13,804.86 and 4,523.04

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Solution

The fourth proportional to 9,217.68, 13,804.86 and 4,523.04 is: 6,773.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,217.68 : 13,804.86 = 4,523.04 : x
  2. Step 2: Convert to fraction form
    9,217.68/13,804.86 = 4,523.04/x
  3. Step 3: Cross multiply
    9,217.68x = 13,804.86 × 4,523.04
  4. Step 4: Simplify right side
    9,217.68x = 62,439,933.97
  5. Step 5: Solve for x
    x = 62,439,933.97/9,217.68
  6. Step 6: Final answer
    x = 6,773.93

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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.