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Finding the Fourth Proportional to 45,011.82, 62,113.71 and 26,883

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Solution

The fourth proportional to 45,011.82, 62,113.71 and 26,883 is: 37,096.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,011.82 : 62,113.71 = 26,883 : x
  2. Step 2: Convert to fraction form
    45,011.82/62,113.71 = 26,883/x
  3. Step 3: Cross multiply
    45,011.82x = 62,113.71 × 26,883
  4. Step 4: Simplify right side
    45,011.82x = 1,669,802,865.93
  5. Step 5: Solve for x
    x = 1,669,802,865.93/45,011.82
  6. Step 6: Final answer
    x = 37,096.99

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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.