Home / 6,703.92-10,047.66-3,776.10

Finding the Fourth Proportional to 6,703.92, 10,047.66 and 3,776.10

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Solution

The fourth proportional to 6,703.92, 10,047.66 and 3,776.10 is: 5,659.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,703.92 : 10,047.66 = 3,776.10 : x
  2. Step 2: Convert to fraction form
    6,703.92/10,047.66 = 3,776.10/x
  3. Step 3: Cross multiply
    6,703.92x = 10,047.66 × 3,776.10
  4. Step 4: Simplify right side
    6,703.92x = 37,940,968.93
  5. Step 5: Solve for x
    x = 37,940,968.93/6,703.92
  6. Step 6: Final answer
    x = 5,659.52

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.