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Finding the Fourth Proportional to 10,444.50, 14,412.96 and 5,968.08

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Solution

The fourth proportional to 10,444.50, 14,412.96 and 5,968.08 is: 8,235.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,444.50 : 14,412.96 = 5,968.08 : x
  2. Step 2: Convert to fraction form
    10,444.50/14,412.96 = 5,968.08/x
  3. Step 3: Cross multiply
    10,444.50x = 14,412.96 × 5,968.08
  4. Step 4: Simplify right side
    10,444.50x = 86,017,698.32
  5. Step 5: Solve for x
    x = 86,017,698.32/10,444.50
  6. Step 6: Final answer
    x = 8,235.69

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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.