Home / 93,470.56-140,201.18-34,301.58

Finding the Fourth Proportional to 93,470.56, 140,201.18 and 34,301.58

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Solution

The fourth proportional to 93,470.56, 140,201.18 and 34,301.58 is: 51,450.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    93,470.56 : 140,201.18 = 34,301.58 : x
  2. Step 2: Convert to fraction form
    93,470.56/140,201.18 = 34,301.58/x
  3. Step 3: Cross multiply
    93,470.56x = 140,201.18 × 34,301.58
  4. Step 4: Simplify right side
    93,470.56x = 4,809,121,423.23
  5. Step 5: Solve for x
    x = 4,809,121,423.23/93,470.56
  6. Step 6: Final answer
    x = 51,450.66

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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.