Home / 5,534.54-8,297.28-2,574.83

Finding the Fourth Proportional to 5,534.54, 8,297.28 and 2,574.83

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Solution

The fourth proportional to 5,534.54, 8,297.28 and 2,574.83 is: 3,860.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,534.54 : 8,297.28 = 2,574.83 : x
  2. Step 2: Convert to fraction form
    5,534.54/8,297.28 = 2,574.83/x
  3. Step 3: Cross multiply
    5,534.54x = 8,297.28 × 2,574.83
  4. Step 4: Simplify right side
    5,534.54x = 21,364,043.98
  5. Step 5: Solve for x
    x = 21,364,043.98/5,534.54
  6. Step 6: Final answer
    x = 3,860.13

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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.