Home / 6,062.09-9,087.62-2,165.58

Finding the Fourth Proportional to 6,062.09, 9,087.62 and 2,165.58

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Solution

The fourth proportional to 6,062.09, 9,087.62 and 2,165.58 is: 3,246.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,062.09 : 9,087.62 = 2,165.58 : x
  2. Step 2: Convert to fraction form
    6,062.09/9,087.62 = 2,165.58/x
  3. Step 3: Cross multiply
    6,062.09x = 9,087.62 × 2,165.58
  4. Step 4: Simplify right side
    6,062.09x = 19,679,957.29
  5. Step 5: Solve for x
    x = 19,679,957.29/6,062.09
  6. Step 6: Final answer
    x = 3,246.40

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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.