Home / 9,369.29-14,052.72-4,442.06

Finding the Fourth Proportional to 9,369.29, 14,052.72 and 4,442.06

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Solution

The fourth proportional to 9,369.29, 14,052.72 and 4,442.06 is: 6,662.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,369.29 : 14,052.72 = 4,442.06 : x
  2. Step 2: Convert to fraction form
    9,369.29/14,052.72 = 4,442.06/x
  3. Step 3: Cross multiply
    9,369.29x = 14,052.72 × 4,442.06
  4. Step 4: Simplify right side
    9,369.29x = 62,423,060.54
  5. Step 5: Solve for x
    x = 62,423,060.54/9,369.29
  6. Step 6: Final answer
    x = 6,662.52

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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.