Home / 93,916.13-140,897.25-27,356.88

Finding the Fourth Proportional to 93,916.13, 140,897.25 and 27,356.88

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Solution

The fourth proportional to 93,916.13, 140,897.25 and 27,356.88 is: 41,042.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    93,916.13 : 140,897.25 = 27,356.88 : x
  2. Step 2: Convert to fraction form
    93,916.13/140,897.25 = 27,356.88/x
  3. Step 3: Cross multiply
    93,916.13x = 140,897.25 × 27,356.88
  4. Step 4: Simplify right side
    93,916.13x = 3,854,509,160.58
  5. Step 5: Solve for x
    x = 3,854,509,160.58/93,916.13
  6. Step 6: Final answer
    x = 41,042.03

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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.