Home / 17,506.81-26,261.82-6,974.28

Finding the Fourth Proportional to 17,506.81, 26,261.82 and 6,974.28

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Solution

The fourth proportional to 17,506.81, 26,261.82 and 6,974.28 is: 10,462.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,506.81 : 26,261.82 = 6,974.28 : x
  2. Step 2: Convert to fraction form
    17,506.81/26,261.82 = 6,974.28/x
  3. Step 3: Cross multiply
    17,506.81x = 26,261.82 × 6,974.28
  4. Step 4: Simplify right side
    17,506.81x = 183,157,285.99
  5. Step 5: Solve for x
    x = 183,157,285.99/17,506.81
  6. Step 6: Final answer
    x = 10,462.06

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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.