Home / 41,669.70-57,503.98-22,549.46

Finding the Fourth Proportional to 41,669.70, 57,503.98 and 22,549.46

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Solution

The fourth proportional to 41,669.70, 57,503.98 and 22,549.46 is: 31,118.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,669.70 : 57,503.98 = 22,549.46 : x
  2. Step 2: Convert to fraction form
    41,669.70/57,503.98 = 22,549.46/x
  3. Step 3: Cross multiply
    41,669.70x = 57,503.98 × 22,549.46
  4. Step 4: Simplify right side
    41,669.70x = 1,296,683,696.85
  5. Step 5: Solve for x
    x = 1,296,683,696.85/41,669.70
  6. Step 6: Final answer
    x = 31,118.14

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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.