Home / 93,375.56-140,063.32-34,187.24

Finding the Fourth Proportional to 93,375.56, 140,063.32 and 34,187.24

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Solution

The fourth proportional to 93,375.56, 140,063.32 and 34,187.24 is: 51,280.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    93,375.56 : 140,063.32 = 34,187.24 : x
  2. Step 2: Convert to fraction form
    93,375.56/140,063.32 = 34,187.24/x
  3. Step 3: Cross multiply
    93,375.56x = 140,063.32 × 34,187.24
  4. Step 4: Simplify right side
    93,375.56x = 4,788,378,336.04
  5. Step 5: Solve for x
    x = 4,788,378,336.04/93,375.56
  6. Step 6: Final answer
    x = 51,280.85

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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.