Home / 6,064.09-9,090.61-2,167.58

Finding the Fourth Proportional to 6,064.09, 9,090.61 and 2,167.58

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Solution

The fourth proportional to 6,064.09, 9,090.61 and 2,167.58 is: 3,249.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,064.09 : 9,090.61 = 2,167.58 : x
  2. Step 2: Convert to fraction form
    6,064.09/9,090.61 = 2,167.58/x
  3. Step 3: Cross multiply
    6,064.09x = 9,090.61 × 2,167.58
  4. Step 4: Simplify right side
    6,064.09x = 19,704,624.42
  5. Step 5: Solve for x
    x = 19,704,624.42/6,064.09
  6. Step 6: Final answer
    x = 3,249.40

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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.