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Finding the Fourth Proportional to 24,699.83, 34,061.49 and 22,650.84

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Solution

The fourth proportional to 24,699.83, 34,061.49 and 22,650.84 is: 31,235.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,699.83 : 34,061.49 = 22,650.84 : x
  2. Step 2: Convert to fraction form
    24,699.83/34,061.49 = 22,650.84/x
  3. Step 3: Cross multiply
    24,699.83x = 34,061.49 × 22,650.84
  4. Step 4: Simplify right side
    24,699.83x = 771,521,360.15
  5. Step 5: Solve for x
    x = 771,521,360.15/24,699.83
  6. Step 6: Final answer
    x = 31,235.90

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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.