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Finding the Fourth Proportional to 24,624.10, 36,927.51 and 7,089.22

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Solution

The fourth proportional to 24,624.10, 36,927.51 and 7,089.22 is: 10,631.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,624.10 : 36,927.51 = 7,089.22 : x
  2. Step 2: Convert to fraction form
    24,624.10/36,927.51 = 7,089.22/x
  3. Step 3: Cross multiply
    24,624.10x = 36,927.51 × 7,089.22
  4. Step 4: Simplify right side
    24,624.10x = 261,787,242.44
  5. Step 5: Solve for x
    x = 261,787,242.44/24,624.10
  6. Step 6: Final answer
    x = 10,631.34

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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.