Home / 93,877.82-140,817.02-23,757.11

Finding the Fourth Proportional to 93,877.82, 140,817.02 and 23,757.11

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Solution

The fourth proportional to 93,877.82, 140,817.02 and 23,757.11 is: 35,635.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    93,877.82 : 140,817.02 = 23,757.11 : x
  2. Step 2: Convert to fraction form
    93,877.82/140,817.02 = 23,757.11/x
  3. Step 3: Cross multiply
    93,877.82x = 140,817.02 × 23,757.11
  4. Step 4: Simplify right side
    93,877.82x = 3,345,405,434.01
  5. Step 5: Solve for x
    x = 3,345,405,434.01/93,877.82
  6. Step 6: Final answer
    x = 35,635.74

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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.