Home / 6,087.06-9,125.01-2,190.51

Finding the Fourth Proportional to 6,087.06, 9,125.01 and 2,190.51

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Solution

The fourth proportional to 6,087.06, 9,125.01 and 2,190.51 is: 3,283.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,087.06 : 9,125.01 = 2,190.51 : x
  2. Step 2: Convert to fraction form
    6,087.06/9,125.01 = 2,190.51/x
  3. Step 3: Cross multiply
    6,087.06x = 9,125.01 × 2,190.51
  4. Step 4: Simplify right side
    6,087.06x = 19,988,425.66
  5. Step 5: Solve for x
    x = 19,988,425.66/6,087.06
  6. Step 6: Final answer
    x = 3,283.76

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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.