Home / 93,363.17-140,044.52-40,020.56

Finding the Fourth Proportional to 93,363.17, 140,044.52 and 40,020.56

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Solution

The fourth proportional to 93,363.17, 140,044.52 and 40,020.56 is: 60,030.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    93,363.17 : 140,044.52 = 40,020.56 : x
  2. Step 2: Convert to fraction form
    93,363.17/140,044.52 = 40,020.56/x
  3. Step 3: Cross multiply
    93,363.17x = 140,044.52 × 40,020.56
  4. Step 4: Simplify right side
    93,363.17x = 5,604,659,215.01
  5. Step 5: Solve for x
    x = 5,604,659,215.01/93,363.17
  6. Step 6: Final answer
    x = 60,030.73

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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.