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Finding the Fourth Proportional to 22,462.01, 33,700.31 and 10,776.14

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Solution

The fourth proportional to 22,462.01, 33,700.31 and 10,776.14 is: 16,167.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,462.01 : 33,700.31 = 10,776.14 : x
  2. Step 2: Convert to fraction form
    22,462.01/33,700.31 = 10,776.14/x
  3. Step 3: Cross multiply
    22,462.01x = 33,700.31 × 10,776.14
  4. Step 4: Simplify right side
    22,462.01x = 363,159,036.22
  5. Step 5: Solve for x
    x = 363,159,036.22/22,462.01
  6. Step 6: Final answer
    x = 16,167.70

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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.