Home / 9,935.97-14,904.41-7,027.26

Finding the Fourth Proportional to 9,935.97, 14,904.41 and 7,027.26

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Solution

The fourth proportional to 9,935.97, 14,904.41 and 7,027.26 is: 10,541.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,935.97 : 14,904.41 = 7,027.26 : x
  2. Step 2: Convert to fraction form
    9,935.97/14,904.41 = 7,027.26/x
  3. Step 3: Cross multiply
    9,935.97x = 14,904.41 × 7,027.26
  4. Step 4: Simplify right side
    9,935.97x = 104,737,073.19
  5. Step 5: Solve for x
    x = 104,737,073.19/9,935.97
  6. Step 6: Final answer
    x = 10,541.21

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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.