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Finding the Fourth Proportional to 9,962.12, 14,944.82 and 3,035

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Solution

The fourth proportional to 9,962.12, 14,944.82 and 3,035 is: 4,553.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,962.12 : 14,944.82 = 3,035 : x
  2. Step 2: Convert to fraction form
    9,962.12/14,944.82 = 3,035/x
  3. Step 3: Cross multiply
    9,962.12x = 14,944.82 × 3,035
  4. Step 4: Simplify right side
    9,962.12x = 45,357,528.70
  5. Step 5: Solve for x
    x = 45,357,528.70/9,962.12
  6. Step 6: Final answer
    x = 4,553.00

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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.