Home / 49,972.79-74,906.94-23,646.17

Finding the Fourth Proportional to 49,972.79, 74,906.94 and 23,646.17

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Solution

The fourth proportional to 49,972.79, 74,906.94 and 23,646.17 is: 35,444.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,972.79 : 74,906.94 = 23,646.17 : x
  2. Step 2: Convert to fraction form
    49,972.79/74,906.94 = 23,646.17/x
  3. Step 3: Cross multiply
    49,972.79x = 74,906.94 × 23,646.17
  4. Step 4: Simplify right side
    49,972.79x = 1,771,262,237.42
  5. Step 5: Solve for x
    x = 1,771,262,237.42/49,972.79
  6. Step 6: Final answer
    x = 35,444.53

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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.