Home / 4,927.05-7,390.59-2,004.66

Finding the Fourth Proportional to 4,927.05, 7,390.59 and 2,004.66

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Solution

The fourth proportional to 4,927.05, 7,390.59 and 2,004.66 is: 3,007.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,927.05 : 7,390.59 = 2,004.66 : x
  2. Step 2: Convert to fraction form
    4,927.05/7,390.59 = 2,004.66/x
  3. Step 3: Cross multiply
    4,927.05x = 7,390.59 × 2,004.66
  4. Step 4: Simplify right side
    4,927.05x = 14,815,620.15
  5. Step 5: Solve for x
    x = 14,815,620.15/4,927.05
  6. Step 6: Final answer
    x = 3,007.00

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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.