Home / 93,217.63-139,882.66-33,241.55

Finding the Fourth Proportional to 93,217.63, 139,882.66 and 33,241.55

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Solution

The fourth proportional to 93,217.63, 139,882.66 and 33,241.55 is: 49,882.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    93,217.63 : 139,882.66 = 33,241.55 : x
  2. Step 2: Convert to fraction form
    93,217.63/139,882.66 = 33,241.55/x
  3. Step 3: Cross multiply
    93,217.63x = 139,882.66 × 33,241.55
  4. Step 4: Simplify right side
    93,217.63x = 4,649,915,693.93
  5. Step 5: Solve for x
    x = 4,649,915,693.93/93,217.63
  6. Step 6: Final answer
    x = 49,882.36

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1.5x scale

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.