Home / 93,441.08-140,202.68-49,057.52

Finding the Fourth Proportional to 93,441.08, 140,202.68 and 49,057.52

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Solution

The fourth proportional to 93,441.08, 140,202.68 and 49,057.52 is: 73,607.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    93,441.08 : 140,202.68 = 49,057.52 : x
  2. Step 2: Convert to fraction form
    93,441.08/140,202.68 = 49,057.52/x
  3. Step 3: Cross multiply
    93,441.08x = 140,202.68 × 49,057.52
  4. Step 4: Simplify right side
    93,441.08x = 6,877,995,778.15
  5. Step 5: Solve for x
    x = 6,877,995,778.15/93,441.08
  6. Step 6: Final answer
    x = 73,607.84

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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.