Home / 41,365.89-57,084.75-22,503.42

Finding the Fourth Proportional to 41,365.89, 57,084.75 and 22,503.42

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Solution

The fourth proportional to 41,365.89, 57,084.75 and 22,503.42 is: 31,054.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,365.89 : 57,084.75 = 22,503.42 : x
  2. Step 2: Convert to fraction form
    41,365.89/57,084.75 = 22,503.42/x
  3. Step 3: Cross multiply
    41,365.89x = 57,084.75 × 22,503.42
  4. Step 4: Simplify right side
    41,365.89x = 1,284,602,104.85
  5. Step 5: Solve for x
    x = 1,284,602,104.85/41,365.89
  6. Step 6: Final answer
    x = 31,054.62

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1.5x scale

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.