Home / 9,050.97-13,568.04-3,507.93

Finding the Fourth Proportional to 9,050.97, 13,568.04 and 3,507.93

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Solution

The fourth proportional to 9,050.97, 13,568.04 and 3,507.93 is: 5,258.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,050.97 : 13,568.04 = 3,507.93 : x
  2. Step 2: Convert to fraction form
    9,050.97/13,568.04 = 3,507.93/x
  3. Step 3: Cross multiply
    9,050.97x = 13,568.04 × 3,507.93
  4. Step 4: Simplify right side
    9,050.97x = 47,595,734.56
  5. Step 5: Solve for x
    x = 47,595,734.56/9,050.97
  6. Step 6: Final answer
    x = 5,258.63

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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.