Home / 4,860.98-6,710.54-3,717.26

Finding the Fourth Proportional to 4,860.98, 6,710.54 and 3,717.26

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Solution

The fourth proportional to 4,860.98, 6,710.54 and 3,717.26 is: 5,131.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,860.98 : 6,710.54 = 3,717.26 : x
  2. Step 2: Convert to fraction form
    4,860.98/6,710.54 = 3,717.26/x
  3. Step 3: Cross multiply
    4,860.98x = 6,710.54 × 3,717.26
  4. Step 4: Simplify right side
    4,860.98x = 24,944,821.92
  5. Step 5: Solve for x
    x = 24,944,821.92/4,860.98
  6. Step 6: Final answer
    x = 5,131.64

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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.