Home / 4,509.07-6,757.43-2,535.65

Finding the Fourth Proportional to 4,509.07, 6,757.43 and 2,535.65

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Solution

The fourth proportional to 4,509.07, 6,757.43 and 2,535.65 is: 3,800.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,509.07 : 6,757.43 = 2,535.65 : x
  2. Step 2: Convert to fraction form
    4,509.07/6,757.43 = 2,535.65/x
  3. Step 3: Cross multiply
    4,509.07x = 6,757.43 × 2,535.65
  4. Step 4: Simplify right side
    4,509.07x = 17,134,494.26
  5. Step 5: Solve for x
    x = 17,134,494.26/4,509.07
  6. Step 6: Final answer
    x = 3,800.01

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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.