Home / 2,359.44-3,544.08-2,277.56

Finding the Fourth Proportional to 2,359.44, 3,544.08 and 2,277.56

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Solution

The fourth proportional to 2,359.44, 3,544.08 and 2,277.56 is: 3,421.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,359.44 : 3,544.08 = 2,277.56 : x
  2. Step 2: Convert to fraction form
    2,359.44/3,544.08 = 2,277.56/x
  3. Step 3: Cross multiply
    2,359.44x = 3,544.08 × 2,277.56
  4. Step 4: Simplify right side
    2,359.44x = 8,071,854.84
  5. Step 5: Solve for x
    x = 8,071,854.84/2,359.44
  6. Step 6: Final answer
    x = 3,421.09

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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.