Home / 29,824.08-44,737.48-21,098

Finding the Fourth Proportional to 29,824.08, 44,737.48 and 21,098

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Solution

The fourth proportional to 29,824.08, 44,737.48 and 21,098 is: 31,647.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,824.08 : 44,737.48 = 21,098 : x
  2. Step 2: Convert to fraction form
    29,824.08/44,737.48 = 21,098/x
  3. Step 3: Cross multiply
    29,824.08x = 44,737.48 × 21,098
  4. Step 4: Simplify right side
    29,824.08x = 943,871,353.04
  5. Step 5: Solve for x
    x = 943,871,353.04/29,824.08
  6. Step 6: Final answer
    x = 31,647.96

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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.