Home / 93,885.11-140,827.76-23,764.43

Finding the Fourth Proportional to 93,885.11, 140,827.76 and 23,764.43

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Solution

The fourth proportional to 93,885.11, 140,827.76 and 23,764.43 is: 35,646.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    93,885.11 : 140,827.76 = 23,764.43 : x
  2. Step 2: Convert to fraction form
    93,885.11/140,827.76 = 23,764.43/x
  3. Step 3: Cross multiply
    93,885.11x = 140,827.76 × 23,764.43
  4. Step 4: Simplify right side
    93,885.11x = 3,346,690,621.62
  5. Step 5: Solve for x
    x = 3,346,690,621.62/93,885.11
  6. Step 6: Final answer
    x = 35,646.66

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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.