Home / 9,393.31-14,095.46-3,474.36

Finding the Fourth Proportional to 9,393.31, 14,095.46 and 3,474.36

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Solution

The fourth proportional to 9,393.31, 14,095.46 and 3,474.36 is: 5,213.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,393.31 : 14,095.46 = 3,474.36 : x
  2. Step 2: Convert to fraction form
    9,393.31/14,095.46 = 3,474.36/x
  3. Step 3: Cross multiply
    9,393.31x = 14,095.46 × 3,474.36
  4. Step 4: Simplify right side
    9,393.31x = 48,972,702.41
  5. Step 5: Solve for x
    x = 48,972,702.41/9,393.31
  6. Step 6: Final answer
    x = 5,213.57

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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.