Home / 93,667.47-140,500.89-33,695.85

Finding the Fourth Proportional to 93,667.47, 140,500.89 and 33,695.85

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Solution

The fourth proportional to 93,667.47, 140,500.89 and 33,695.85 is: 50,543.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    93,667.47 : 140,500.89 = 33,695.85 : x
  2. Step 2: Convert to fraction form
    93,667.47/140,500.89 = 33,695.85/x
  3. Step 3: Cross multiply
    93,667.47x = 140,500.89 × 33,695.85
  4. Step 4: Simplify right side
    93,667.47x = 4,734,296,914.31
  5. Step 5: Solve for x
    x = 4,734,296,914.31/93,667.47
  6. Step 6: Final answer
    x = 50,543.66

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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.