Home / 4,457.94-6,148.62-3,753.54

Finding the Fourth Proportional to 4,457.94, 6,148.62 and 3,753.54

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Solution

The fourth proportional to 4,457.94, 6,148.62 and 3,753.54 is: 5,177.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,457.94 : 6,148.62 = 3,753.54 : x
  2. Step 2: Convert to fraction form
    4,457.94/6,148.62 = 3,753.54/x
  3. Step 3: Cross multiply
    4,457.94x = 6,148.62 × 3,753.54
  4. Step 4: Simplify right side
    4,457.94x = 23,079,091.11
  5. Step 5: Solve for x
    x = 23,079,091.11/4,457.94
  6. Step 6: Final answer
    x = 5,177.08

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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.