Home / 5,033.88-7,552.35-1,571.16

Finding the Fourth Proportional to 5,033.88, 7,552.35 and 1,571.16

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Solution

The fourth proportional to 5,033.88, 7,552.35 and 1,571.16 is: 2,357.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,033.88 : 7,552.35 = 1,571.16 : x
  2. Step 2: Convert to fraction form
    5,033.88/7,552.35 = 1,571.16/x
  3. Step 3: Cross multiply
    5,033.88x = 7,552.35 × 1,571.16
  4. Step 4: Simplify right side
    5,033.88x = 11,865,950.23
  5. Step 5: Solve for x
    x = 11,865,950.23/5,033.88
  6. Step 6: Final answer
    x = 2,357.22

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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.