Home / 5,510.26-7,604.14-3,026.26

Finding the Fourth Proportional to 5,510.26, 7,604.14 and 3,026.26

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Solution

The fourth proportional to 5,510.26, 7,604.14 and 3,026.26 is: 4,176.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,510.26 : 7,604.14 = 3,026.26 : x
  2. Step 2: Convert to fraction form
    5,510.26/7,604.14 = 3,026.26/x
  3. Step 3: Cross multiply
    5,510.26x = 7,604.14 × 3,026.26
  4. Step 4: Simplify right side
    5,510.26x = 23,012,104.72
  5. Step 5: Solve for x
    x = 23,012,104.72/5,510.26
  6. Step 6: Final answer
    x = 4,176.23

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.