Home / 34,273.43-47,297.00-19,165.91

Finding the Fourth Proportional to 34,273.43, 47,297.00 and 19,165.91

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Solution

The fourth proportional to 34,273.43, 47,297.00 and 19,165.91 is: 26,448.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,273.43 : 47,297.00 = 19,165.91 : x
  2. Step 2: Convert to fraction form
    34,273.43/47,297.00 = 19,165.91/x
  3. Step 3: Cross multiply
    34,273.43x = 47,297.00 × 19,165.91
  4. Step 4: Simplify right side
    34,273.43x = 906,490,211.43
  5. Step 5: Solve for x
    x = 906,490,211.43/34,273.43
  6. Step 6: Final answer
    x = 26,448.78

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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.