Home / 49,399.33-74,099.04-23,122.52

Finding the Fourth Proportional to 49,399.33, 74,099.04 and 23,122.52

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Solution

The fourth proportional to 49,399.33, 74,099.04 and 23,122.52 is: 34,683.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,399.33 : 74,099.04 = 23,122.52 : x
  2. Step 2: Convert to fraction form
    49,399.33/74,099.04 = 23,122.52/x
  3. Step 3: Cross multiply
    49,399.33x = 74,099.04 × 23,122.52
  4. Step 4: Simplify right side
    49,399.33x = 1,713,356,719.63
  5. Step 5: Solve for x
    x = 1,713,356,719.63/49,399.33
  6. Step 6: Final answer
    x = 34,683.81

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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.