Home / 6,189.02-9,286.71-4,110.46

Finding the Fourth Proportional to 6,189.02, 9,286.71 and 4,110.46

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Solution

The fourth proportional to 6,189.02, 9,286.71 and 4,110.46 is: 6,167.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,189.02 : 9,286.71 = 4,110.46 : x
  2. Step 2: Convert to fraction form
    6,189.02/9,286.71 = 4,110.46/x
  3. Step 3: Cross multiply
    6,189.02x = 9,286.71 × 4,110.46
  4. Step 4: Simplify right side
    6,189.02x = 38,172,642.18
  5. Step 5: Solve for x
    x = 38,172,642.18/6,189.02
  6. Step 6: Final answer
    x = 6,167.81

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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.