Home / 93,819.06-140,754.92-37,698.58

Finding the Fourth Proportional to 93,819.06, 140,754.92 and 37,698.58

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Solution

The fourth proportional to 93,819.06, 140,754.92 and 37,698.58 is: 56,558.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    93,819.06 : 140,754.92 = 37,698.58 : x
  2. Step 2: Convert to fraction form
    93,819.06/140,754.92 = 37,698.58/x
  3. Step 3: Cross multiply
    93,819.06x = 140,754.92 × 37,698.58
  4. Step 4: Simplify right side
    93,819.06x = 5,306,260,599.46
  5. Step 5: Solve for x
    x = 5,306,260,599.46/93,819.06
  6. Step 6: Final answer
    x = 56,558.45

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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.