Home / 4,110.28-6,163.91-1,477.08

Finding the Fourth Proportional to 4,110.28, 6,163.91 and 1,477.08

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Solution

The fourth proportional to 4,110.28, 6,163.91 and 1,477.08 is: 2,215.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,110.28 : 6,163.91 = 1,477.08 : x
  2. Step 2: Convert to fraction form
    4,110.28/6,163.91 = 1,477.08/x
  3. Step 3: Cross multiply
    4,110.28x = 6,163.91 × 1,477.08
  4. Step 4: Simplify right side
    4,110.28x = 9,104,580.80
  5. Step 5: Solve for x
    x = 9,104,580.80/4,110.28
  6. Step 6: Final answer
    x = 2,215.08

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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.