Home / 93,536.55-140,304.83-54,073.35

Finding the Fourth Proportional to 93,536.55, 140,304.83 and 54,073.35

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Solution

The fourth proportional to 93,536.55, 140,304.83 and 54,073.35 is: 81,110.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    93,536.55 : 140,304.83 = 54,073.35 : x
  2. Step 2: Convert to fraction form
    93,536.55/140,304.83 = 54,073.35/x
  3. Step 3: Cross multiply
    93,536.55x = 140,304.83 × 54,073.35
  4. Step 4: Simplify right side
    93,536.55x = 7,586,751,908.91
  5. Step 5: Solve for x
    x = 7,586,751,908.91/93,536.55
  6. Step 6: Final answer
    x = 81,110.03

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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.