Home / 4,974.88-7,461.18-2,054.08

Finding the Fourth Proportional to 4,974.88, 7,461.18 and 2,054.08

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Solution

The fourth proportional to 4,974.88, 7,461.18 and 2,054.08 is: 3,080.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,974.88 : 7,461.18 = 2,054.08 : x
  2. Step 2: Convert to fraction form
    4,974.88/7,461.18 = 2,054.08/x
  3. Step 3: Cross multiply
    4,974.88x = 7,461.18 × 2,054.08
  4. Step 4: Simplify right side
    4,974.88x = 15,325,860.61
  5. Step 5: Solve for x
    x = 15,325,860.61/4,974.88
  6. Step 6: Final answer
    x = 3,080.65

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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.