Home / 4,012.99-5,537.71-2,334.13

Finding the Fourth Proportional to 4,012.99, 5,537.71 and 2,334.13

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Solution

The fourth proportional to 4,012.99, 5,537.71 and 2,334.13 is: 3,220.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,012.99 : 5,537.71 = 2,334.13 : x
  2. Step 2: Convert to fraction form
    4,012.99/5,537.71 = 2,334.13/x
  3. Step 3: Cross multiply
    4,012.99x = 5,537.71 × 2,334.13
  4. Step 4: Simplify right side
    4,012.99x = 12,925,735.04
  5. Step 5: Solve for x
    x = 12,925,735.04/4,012.99
  6. Step 6: Final answer
    x = 3,220.97

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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.