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Finding the Fourth Proportional to 44,228.98, 61,113.72 and 35,349.76

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Solution

The fourth proportional to 44,228.98, 61,113.72 and 35,349.76 is: 48,844.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,228.98 : 61,113.72 = 35,349.76 : x
  2. Step 2: Convert to fraction form
    44,228.98/61,113.72 = 35,349.76/x
  3. Step 3: Cross multiply
    44,228.98x = 61,113.72 × 35,349.76
  4. Step 4: Simplify right side
    44,228.98x = 2,160,355,344.82
  5. Step 5: Solve for x
    x = 2,160,355,344.82/44,228.98
  6. Step 6: Final answer
    x = 48,844.79

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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.