Home / 93,410.42-140,190.35-49,063.32

Finding the Fourth Proportional to 93,410.42, 140,190.35 and 49,063.32

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Solution

The fourth proportional to 93,410.42, 140,190.35 and 49,063.32 is: 73,634.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    93,410.42 : 140,190.35 = 49,063.32 : x
  2. Step 2: Convert to fraction form
    93,410.42/140,190.35 = 49,063.32/x
  3. Step 3: Cross multiply
    93,410.42x = 140,190.35 × 49,063.32
  4. Step 4: Simplify right side
    93,410.42x = 6,878,203,757.65
  5. Step 5: Solve for x
    x = 6,878,203,757.65/93,410.42
  6. Step 6: Final answer
    x = 73,634.23

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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.