Home / 93,541.26-140,307.33-34,372.38

Finding the Fourth Proportional to 93,541.26, 140,307.33 and 34,372.38

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Solution

The fourth proportional to 93,541.26, 140,307.33 and 34,372.38 is: 51,556.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    93,541.26 : 140,307.33 = 34,372.38 : x
  2. Step 2: Convert to fraction form
    93,541.26/140,307.33 = 34,372.38/x
  3. Step 3: Cross multiply
    93,541.26x = 140,307.33 × 34,372.38
  4. Step 4: Simplify right side
    93,541.26x = 4,822,696,863.55
  5. Step 5: Solve for x
    x = 4,822,696,863.55/93,541.26
  6. Step 6: Final answer
    x = 51,556.89

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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.