Home / 93,471.24-140,194.56-26,007.76

Finding the Fourth Proportional to 93,471.24, 140,194.56 and 26,007.76

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Solution

The fourth proportional to 93,471.24, 140,194.56 and 26,007.76 is: 39,008.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    93,471.24 : 140,194.56 = 26,007.76 : x
  2. Step 2: Convert to fraction form
    93,471.24/140,194.56 = 26,007.76/x
  3. Step 3: Cross multiply
    93,471.24x = 140,194.56 × 26,007.76
  4. Step 4: Simplify right side
    93,471.24x = 3,646,146,238.54
  5. Step 5: Solve for x
    x = 3,646,146,238.54/93,471.24
  6. Step 6: Final answer
    x = 39,008.21

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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.