Home / 40,236.45-60,335.19-23,601.93

Finding the Fourth Proportional to 40,236.45, 60,335.19 and 23,601.93

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Solution

The fourth proportional to 40,236.45, 60,335.19 and 23,601.93 is: 35,391.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    40,236.45 : 60,335.19 = 23,601.93 : x
  2. Step 2: Convert to fraction form
    40,236.45/60,335.19 = 23,601.93/x
  3. Step 3: Cross multiply
    40,236.45x = 60,335.19 × 23,601.93
  4. Step 4: Simplify right side
    40,236.45x = 1,424,026,930.92
  5. Step 5: Solve for x
    x = 1,424,026,930.92/40,236.45
  6. Step 6: Final answer
    x = 35,391.47

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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.