Home / 34,922.88-48,191.48-19,608.30

Finding the Fourth Proportional to 34,922.88, 48,191.48 and 19,608.30

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Solution

The fourth proportional to 34,922.88, 48,191.48 and 19,608.30 is: 27,058.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,922.88 : 48,191.48 = 19,608.30 : x
  2. Step 2: Convert to fraction form
    34,922.88/48,191.48 = 19,608.30/x
  3. Step 3: Cross multiply
    34,922.88x = 48,191.48 × 19,608.30
  4. Step 4: Simplify right side
    34,922.88x = 944,952,997.28
  5. Step 5: Solve for x
    x = 944,952,997.28/34,922.88
  6. Step 6: Final answer
    x = 27,058.28

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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.