Home / 4,931.97-7,395.58-2,710.03

Finding the Fourth Proportional to 4,931.97, 7,395.58 and 2,710.03

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Solution

The fourth proportional to 4,931.97, 7,395.58 and 2,710.03 is: 4,063.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,931.97 : 7,395.58 = 2,710.03 : x
  2. Step 2: Convert to fraction form
    4,931.97/7,395.58 = 2,710.03/x
  3. Step 3: Cross multiply
    4,931.97x = 7,395.58 × 2,710.03
  4. Step 4: Simplify right side
    4,931.97x = 20,042,243.67
  5. Step 5: Solve for x
    x = 20,042,243.67/4,931.97
  6. Step 6: Final answer
    x = 4,063.74

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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.