Home / 93,757.26-140,558.13-34,581.90

Finding the Fourth Proportional to 93,757.26, 140,558.13 and 34,581.90

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Solution

The fourth proportional to 93,757.26, 140,558.13 and 34,581.90 is: 51,844.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    93,757.26 : 140,558.13 = 34,581.90 : x
  2. Step 2: Convert to fraction form
    93,757.26/140,558.13 = 34,581.90/x
  3. Step 3: Cross multiply
    93,757.26x = 140,558.13 × 34,581.90
  4. Step 4: Simplify right side
    93,757.26x = 4,860,767,195.85
  5. Step 5: Solve for x
    x = 4,860,767,195.85/93,757.26
  6. Step 6: Final answer
    x = 51,844.17

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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.