Home / 4,930.42-7,395.73-2,006.93

Finding the Fourth Proportional to 4,930.42, 7,395.73 and 2,006.93

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Solution

The fourth proportional to 4,930.42, 7,395.73 and 2,006.93 is: 3,010.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,930.42 : 7,395.73 = 2,006.93 : x
  2. Step 2: Convert to fraction form
    4,930.42/7,395.73 = 2,006.93/x
  3. Step 3: Cross multiply
    4,930.42x = 7,395.73 × 2,006.93
  4. Step 4: Simplify right side
    4,930.42x = 14,842,712.41
  5. Step 5: Solve for x
    x = 14,842,712.41/4,930.42
  6. Step 6: Final answer
    x = 3,010.44

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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.