Home / 93,672.41-140,508.27-33,700.76

Finding the Fourth Proportional to 93,672.41, 140,508.27 and 33,700.76

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Solution

The fourth proportional to 93,672.41, 140,508.27 and 33,700.76 is: 50,551.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    93,672.41 : 140,508.27 = 33,700.76 : x
  2. Step 2: Convert to fraction form
    93,672.41/140,508.27 = 33,700.76/x
  3. Step 3: Cross multiply
    93,672.41x = 140,508.27 × 33,700.76
  4. Step 4: Simplify right side
    93,672.41x = 4,735,234,782.74
  5. Step 5: Solve for x
    x = 4,735,234,782.74/93,672.41
  6. Step 6: Final answer
    x = 50,551.01

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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.