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Finding the Fourth Proportional to 24,311.01, 33,549.14 and 13,133.01

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Solution

The fourth proportional to 24,311.01, 33,549.14 and 13,133.01 is: 18,123.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,311.01 : 33,549.14 = 13,133.01 : x
  2. Step 2: Convert to fraction form
    24,311.01/33,549.14 = 13,133.01/x
  3. Step 3: Cross multiply
    24,311.01x = 33,549.14 × 13,133.01
  4. Step 4: Simplify right side
    24,311.01x = 440,601,125.45
  5. Step 5: Solve for x
    x = 440,601,125.45/24,311.01
  6. Step 6: Final answer
    x = 18,123.52

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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.