Home / 34,912.77-52,361.26-9,952.28

Finding the Fourth Proportional to 34,912.77, 52,361.26 and 9,952.28

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Solution

The fourth proportional to 34,912.77, 52,361.26 and 9,952.28 is: 14,926.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,912.77 : 52,361.26 = 9,952.28 : x
  2. Step 2: Convert to fraction form
    34,912.77/52,361.26 = 9,952.28/x
  3. Step 3: Cross multiply
    34,912.77x = 52,361.26 × 9,952.28
  4. Step 4: Simplify right side
    34,912.77x = 521,113,920.67
  5. Step 5: Solve for x
    x = 521,113,920.67/34,912.77
  6. Step 6: Final answer
    x = 14,926.17

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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.