Home / 9,376.32-14,060.37-4,447.36

Finding the Fourth Proportional to 9,376.32, 14,060.37 and 4,447.36

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Solution

The fourth proportional to 9,376.32, 14,060.37 and 4,447.36 is: 6,669.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,376.32 : 14,060.37 = 4,447.36 : x
  2. Step 2: Convert to fraction form
    9,376.32/14,060.37 = 4,447.36/x
  3. Step 3: Cross multiply
    9,376.32x = 14,060.37 × 4,447.36
  4. Step 4: Simplify right side
    9,376.32x = 62,531,504.89
  5. Step 5: Solve for x
    x = 62,531,504.89/9,376.32
  6. Step 6: Final answer
    x = 6,669.09

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.