Home / 3,337.36-4,605.41-2,010.80

Finding the Fourth Proportional to 3,337.36, 4,605.41 and 2,010.80

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Solution

The fourth proportional to 3,337.36, 4,605.41 and 2,010.80 is: 2,774.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,337.36 : 4,605.41 = 2,010.80 : x
  2. Step 2: Convert to fraction form
    3,337.36/4,605.41 = 2,010.80/x
  3. Step 3: Cross multiply
    3,337.36x = 4,605.41 × 2,010.80
  4. Step 4: Simplify right side
    3,337.36x = 9,260,574.97
  5. Step 5: Solve for x
    x = 9,260,574.97/3,337.36
  6. Step 6: Final answer
    x = 2,774.82

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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.