Home / 4,756.73-7,136.91-3,295.08

Finding the Fourth Proportional to 4,756.73, 7,136.91 and 3,295.08

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Solution

The fourth proportional to 4,756.73, 7,136.91 and 3,295.08 is: 4,943.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,756.73 : 7,136.91 = 3,295.08 : x
  2. Step 2: Convert to fraction form
    4,756.73/7,136.91 = 3,295.08/x
  3. Step 3: Cross multiply
    4,756.73x = 7,136.91 × 3,295.08
  4. Step 4: Simplify right side
    4,756.73x = 23,516,689.40
  5. Step 5: Solve for x
    x = 23,516,689.40/4,756.73
  6. Step 6: Final answer
    x = 4,943.88

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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.