Home / 4,063.06-6,109.08-3,742.30

Finding the Fourth Proportional to 4,063.06, 6,109.08 and 3,742.30

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Solution

The fourth proportional to 4,063.06, 6,109.08 and 3,742.30 is: 5,626.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,063.06 : 6,109.08 = 3,742.30 : x
  2. Step 2: Convert to fraction form
    4,063.06/6,109.08 = 3,742.30/x
  3. Step 3: Cross multiply
    4,063.06x = 6,109.08 × 3,742.30
  4. Step 4: Simplify right side
    4,063.06x = 22,862,010.08
  5. Step 5: Solve for x
    x = 22,862,010.08/4,063.06
  6. Step 6: Final answer
    x = 5,626.80

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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.