Home / 3,341.48-4,610.56-2,015.27

Finding the Fourth Proportional to 3,341.48, 4,610.56 and 2,015.27

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Solution

The fourth proportional to 3,341.48, 4,610.56 and 2,015.27 is: 2,780.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,341.48 : 4,610.56 = 2,015.27 : x
  2. Step 2: Convert to fraction form
    3,341.48/4,610.56 = 2,015.27/x
  3. Step 3: Cross multiply
    3,341.48x = 4,610.56 × 2,015.27
  4. Step 4: Simplify right side
    3,341.48x = 9,291,523.25
  5. Step 5: Solve for x
    x = 9,291,523.25/3,341.48
  6. Step 6: Final answer
    x = 2,780.66

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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.