Home / 34,233.53-47,240.01-19,125.44

Finding the Fourth Proportional to 34,233.53, 47,240.01 and 19,125.44

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Solution

The fourth proportional to 34,233.53, 47,240.01 and 19,125.44 is: 26,391.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,233.53 : 47,240.01 = 19,125.44 : x
  2. Step 2: Convert to fraction form
    34,233.53/47,240.01 = 19,125.44/x
  3. Step 3: Cross multiply
    34,233.53x = 47,240.01 × 19,125.44
  4. Step 4: Simplify right side
    34,233.53x = 903,485,917.80
  5. Step 5: Solve for x
    x = 903,485,917.80/34,233.53
  6. Step 6: Final answer
    x = 26,391.85

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.