Home / 93,072.26-139,552.08-41,771.46

Finding the Fourth Proportional to 93,072.26, 139,552.08 and 41,771.46

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Solution

The fourth proportional to 93,072.26, 139,552.08 and 41,771.46 is: 62,631.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    93,072.26 : 139,552.08 = 41,771.46 : x
  2. Step 2: Convert to fraction form
    93,072.26/139,552.08 = 41,771.46/x
  3. Step 3: Cross multiply
    93,072.26x = 139,552.08 × 41,771.46
  4. Step 4: Simplify right side
    93,072.26x = 5,829,294,494.31
  5. Step 5: Solve for x
    x = 5,829,294,494.31/93,072.26
  6. Step 6: Final answer
    x = 62,631.92

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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.