Home / 93,536.89-140,360.65-34,414.04

Finding the Fourth Proportional to 93,536.89, 140,360.65 and 34,414.04

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Solution

The fourth proportional to 93,536.89, 140,360.65 and 34,414.04 is: 51,641.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    93,536.89 : 140,360.65 = 34,414.04 : x
  2. Step 2: Convert to fraction form
    93,536.89/140,360.65 = 34,414.04/x
  3. Step 3: Cross multiply
    93,536.89x = 140,360.65 × 34,414.04
  4. Step 4: Simplify right side
    93,536.89x = 4,830,377,288.39
  5. Step 5: Solve for x
    x = 4,830,377,288.39/93,536.89
  6. Step 6: Final answer
    x = 51,641.42

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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.