Home / 6,083.06-9,064.12-5,419.84

Finding the Fourth Proportional to 6,083.06, 9,064.12 and 5,419.84

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Solution

The fourth proportional to 6,083.06, 9,064.12 and 5,419.84 is: 8,075.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,083.06 : 9,064.12 = 5,419.84 : x
  2. Step 2: Convert to fraction form
    6,083.06/9,064.12 = 5,419.84/x
  3. Step 3: Cross multiply
    6,083.06x = 9,064.12 × 5,419.84
  4. Step 4: Simplify right side
    6,083.06x = 49,126,043.93
  5. Step 5: Solve for x
    x = 49,126,043.93/6,083.06
  6. Step 6: Final answer
    x = 8,075.87

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.