Home / 34,835.88-48,091.20-22,102.08

Finding the Fourth Proportional to 34,835.88, 48,091.20 and 22,102.08

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Solution

The fourth proportional to 34,835.88, 48,091.20 and 22,102.08 is: 30,512.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,835.88 : 48,091.20 = 22,102.08 : x
  2. Step 2: Convert to fraction form
    34,835.88/48,091.20 = 22,102.08/x
  3. Step 3: Cross multiply
    34,835.88x = 48,091.20 × 22,102.08
  4. Step 4: Simplify right side
    34,835.88x = 1,062,915,549.70
  5. Step 5: Solve for x
    x = 1,062,915,549.70/34,835.88
  6. Step 6: Final answer
    x = 30,512.09

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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.