Home / 93,927.76-140,896.58-23,807.68

Finding the Fourth Proportional to 93,927.76, 140,896.58 and 23,807.68

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Solution

The fourth proportional to 93,927.76, 140,896.58 and 23,807.68 is: 35,712.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    93,927.76 : 140,896.58 = 23,807.68 : x
  2. Step 2: Convert to fraction form
    93,927.76/140,896.58 = 23,807.68/x
  3. Step 3: Cross multiply
    93,927.76x = 140,896.58 × 23,807.68
  4. Step 4: Simplify right side
    93,927.76x = 3,354,420,689.73
  5. Step 5: Solve for x
    x = 3,354,420,689.73/93,927.76
  6. Step 6: Final answer
    x = 35,712.77

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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.