Home / 41,270.70-56,930.10-25,343.94

Finding the Fourth Proportional to 41,270.70, 56,930.10 and 25,343.94

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Solution

The fourth proportional to 41,270.70, 56,930.10 and 25,343.94 is: 34,960.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,270.70 : 56,930.10 = 25,343.94 : x
  2. Step 2: Convert to fraction form
    41,270.70/56,930.10 = 25,343.94/x
  3. Step 3: Cross multiply
    41,270.70x = 56,930.10 × 25,343.94
  4. Step 4: Simplify right side
    41,270.70x = 1,442,833,038.59
  5. Step 5: Solve for x
    x = 1,442,833,038.59/41,270.70
  6. Step 6: Final answer
    x = 34,960.23

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.