Home / 39,181.84-58,694.32-22,495.04

Finding the Fourth Proportional to 39,181.84, 58,694.32 and 22,495.04

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Solution

The fourth proportional to 39,181.84, 58,694.32 and 22,495.04 is: 33,697.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,181.84 : 58,694.32 = 22,495.04 : x
  2. Step 2: Convert to fraction form
    39,181.84/58,694.32 = 22,495.04/x
  3. Step 3: Cross multiply
    39,181.84x = 58,694.32 × 22,495.04
  4. Step 4: Simplify right side
    39,181.84x = 1,320,331,076.17
  5. Step 5: Solve for x
    x = 1,320,331,076.17/39,181.84
  6. Step 6: Final answer
    x = 33,697.53

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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.