Home / 93,892.11-140,743.40-58,856.37

Finding the Fourth Proportional to 93,892.11, 140,743.40 and 58,856.37

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Solution

The fourth proportional to 93,892.11, 140,743.40 and 58,856.37 is: 88,225.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    93,892.11 : 140,743.40 = 58,856.37 : x
  2. Step 2: Convert to fraction form
    93,892.11/140,743.40 = 58,856.37/x
  3. Step 3: Cross multiply
    93,892.11x = 140,743.40 × 58,856.37
  4. Step 4: Simplify right side
    93,892.11x = 8,283,645,331.18
  5. Step 5: Solve for x
    x = 8,283,645,331.18/93,892.11
  6. Step 6: Final answer
    x = 88,225.15

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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.