Home / 4,110.93-5,668.47-2,616.48

Finding the Fourth Proportional to 4,110.93, 5,668.47 and 2,616.48

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Solution

The fourth proportional to 4,110.93, 5,668.47 and 2,616.48 is: 3,607.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,110.93 : 5,668.47 = 2,616.48 : x
  2. Step 2: Convert to fraction form
    4,110.93/5,668.47 = 2,616.48/x
  3. Step 3: Cross multiply
    4,110.93x = 5,668.47 × 2,616.48
  4. Step 4: Simplify right side
    4,110.93x = 14,831,438.39
  5. Step 5: Solve for x
    x = 14,831,438.39/4,110.93
  6. Step 6: Final answer
    x = 3,607.81

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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.