Home / 4,191.34-6,288.37-2,110.27

Finding the Fourth Proportional to 4,191.34, 6,288.37 and 2,110.27

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Solution

The fourth proportional to 4,191.34, 6,288.37 and 2,110.27 is: 3,166.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,191.34 : 6,288.37 = 2,110.27 : x
  2. Step 2: Convert to fraction form
    4,191.34/6,288.37 = 2,110.27/x
  3. Step 3: Cross multiply
    4,191.34x = 6,288.37 × 2,110.27
  4. Step 4: Simplify right side
    4,191.34x = 13,270,158.26
  5. Step 5: Solve for x
    x = 13,270,158.26/4,191.34
  6. Step 6: Final answer
    x = 3,166.09

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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.