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Finding the Fourth Proportional to 22,049.95, 33,063.58 and 6,465.55

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Solution

The fourth proportional to 22,049.95, 33,063.58 and 6,465.55 is: 9,695.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,049.95 : 33,063.58 = 6,465.55 : x
  2. Step 2: Convert to fraction form
    22,049.95/33,063.58 = 6,465.55/x
  3. Step 3: Cross multiply
    22,049.95x = 33,063.58 × 6,465.55
  4. Step 4: Simplify right side
    22,049.95x = 213,774,229.67
  5. Step 5: Solve for x
    x = 213,774,229.67/22,049.95
  6. Step 6: Final answer
    x = 9,695.00

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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.