Home / 93,844.84-140,754.30-23,719.90

Finding the Fourth Proportional to 93,844.84, 140,754.30 and 23,719.90

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Solution

The fourth proportional to 93,844.84, 140,754.30 and 23,719.90 is: 35,576.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    93,844.84 : 140,754.30 = 23,719.90 : x
  2. Step 2: Convert to fraction form
    93,844.84/140,754.30 = 23,719.90/x
  3. Step 3: Cross multiply
    93,844.84x = 140,754.30 × 23,719.90
  4. Step 4: Simplify right side
    93,844.84x = 3,338,677,920.57
  5. Step 5: Solve for x
    x = 3,338,677,920.57/93,844.84
  6. Step 6: Final answer
    x = 35,576.57

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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.