Home / 93,694.32-140,550.72-34,516.08

Finding the Fourth Proportional to 93,694.32, 140,550.72 and 34,516.08

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Solution

The fourth proportional to 93,694.32, 140,550.72 and 34,516.08 is: 51,777.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    93,694.32 : 140,550.72 = 34,516.08 : x
  2. Step 2: Convert to fraction form
    93,694.32/140,550.72 = 34,516.08/x
  3. Step 3: Cross multiply
    93,694.32x = 140,550.72 × 34,516.08
  4. Step 4: Simplify right side
    93,694.32x = 4,851,259,895.58
  5. Step 5: Solve for x
    x = 4,851,259,895.58/93,694.32
  6. Step 6: Final answer
    x = 51,777.52

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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.