Home / 93,878.44-140,816.11-22,801.66

Finding the Fourth Proportional to 93,878.44, 140,816.11 and 22,801.66

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Solution

The fourth proportional to 93,878.44, 140,816.11 and 22,801.66 is: 34,202.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    93,878.44 : 140,816.11 = 22,801.66 : x
  2. Step 2: Convert to fraction form
    93,878.44/140,816.11 = 22,801.66/x
  3. Step 3: Cross multiply
    93,878.44x = 140,816.11 × 22,801.66
  4. Step 4: Simplify right side
    93,878.44x = 3,210,840,244.65
  5. Step 5: Solve for x
    x = 3,210,840,244.65/93,878.44
  6. Step 6: Final answer
    x = 34,202.11

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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.