Home / 9,064.65-13,568.46-6,236.94

Finding the Fourth Proportional to 9,064.65, 13,568.46 and 6,236.94

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Solution

The fourth proportional to 9,064.65, 13,568.46 and 6,236.94 is: 9,335.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,064.65 : 13,568.46 = 6,236.94 : x
  2. Step 2: Convert to fraction form
    9,064.65/13,568.46 = 6,236.94/x
  3. Step 3: Cross multiply
    9,064.65x = 13,568.46 × 6,236.94
  4. Step 4: Simplify right side
    9,064.65x = 84,625,670.91
  5. Step 5: Solve for x
    x = 84,625,670.91/9,064.65
  6. Step 6: Final answer
    x = 9,335.79

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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.