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Finding the Fourth Proportional to 9,374.82, 14,069.18 and 4,444.47

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Solution

The fourth proportional to 9,374.82, 14,069.18 and 4,444.47 is: 6,670.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,374.82 : 14,069.18 = 4,444.47 : x
  2. Step 2: Convert to fraction form
    9,374.82/14,069.18 = 4,444.47/x
  3. Step 3: Cross multiply
    9,374.82x = 14,069.18 × 4,444.47
  4. Step 4: Simplify right side
    9,374.82x = 62,530,048.43
  5. Step 5: Solve for x
    x = 62,530,048.43/9,374.82
  6. Step 6: Final answer
    x = 6,670.00

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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.