Home / 7,574.25-11,358.05-4,063.22

Finding the Fourth Proportional to 7,574.25, 11,358.05 and 4,063.22

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Solution

The fourth proportional to 7,574.25, 11,358.05 and 4,063.22 is: 6,093.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,574.25 : 11,358.05 = 4,063.22 : x
  2. Step 2: Convert to fraction form
    7,574.25/11,358.05 = 4,063.22/x
  3. Step 3: Cross multiply
    7,574.25x = 11,358.05 × 4,063.22
  4. Step 4: Simplify right side
    7,574.25x = 46,150,178.81
  5. Step 5: Solve for x
    x = 46,150,178.81/7,574.25
  6. Step 6: Final answer
    x = 6,093.04

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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.