Home / 4,926.69-7,385.18-2,007.05

Finding the Fourth Proportional to 4,926.69, 7,385.18 and 2,007.05

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Solution

The fourth proportional to 4,926.69, 7,385.18 and 2,007.05 is: 3,008.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,926.69 : 7,385.18 = 2,007.05 : x
  2. Step 2: Convert to fraction form
    4,926.69/7,385.18 = 2,007.05/x
  3. Step 3: Cross multiply
    4,926.69x = 7,385.18 × 2,007.05
  4. Step 4: Simplify right side
    4,926.69x = 14,822,378.56
  5. Step 5: Solve for x
    x = 14,822,378.56/4,926.69
  6. Step 6: Final answer
    x = 3,008.59

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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.