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Finding the Fourth Proportional to 41,527.70, 57,307.62 and 22,663.58

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Solution

The fourth proportional to 41,527.70, 57,307.62 and 22,663.58 is: 31,275.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,527.70 : 57,307.62 = 22,663.58 : x
  2. Step 2: Convert to fraction form
    41,527.70/57,307.62 = 22,663.58/x
  3. Step 3: Cross multiply
    41,527.70x = 57,307.62 × 22,663.58
  4. Step 4: Simplify right side
    41,527.70x = 1,298,795,830.48
  5. Step 5: Solve for x
    x = 1,298,795,830.48/41,527.70
  6. Step 6: Final answer
    x = 31,275.41

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