Home / 5,535.11-8,301.04-4,558.79

Finding the Fourth Proportional to 5,535.11, 8,301.04 and 4,558.79

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Solution

The fourth proportional to 5,535.11, 8,301.04 and 4,558.79 is: 6,836.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,535.11 : 8,301.04 = 4,558.79 : x
  2. Step 2: Convert to fraction form
    5,535.11/8,301.04 = 4,558.79/x
  3. Step 3: Cross multiply
    5,535.11x = 8,301.04 × 4,558.79
  4. Step 4: Simplify right side
    5,535.11x = 37,842,645.24
  5. Step 5: Solve for x
    x = 37,842,645.24/5,535.11
  6. Step 6: Final answer
    x = 6,836.84

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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.