Home / 45,793.05-63,194.04-25,650.12

Finding the Fourth Proportional to 45,793.05, 63,194.04 and 25,650.12

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Solution

The fourth proportional to 45,793.05, 63,194.04 and 25,650.12 is: 35,396.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,793.05 : 63,194.04 = 25,650.12 : x
  2. Step 2: Convert to fraction form
    45,793.05/63,194.04 = 25,650.12/x
  3. Step 3: Cross multiply
    45,793.05x = 63,194.04 × 25,650.12
  4. Step 4: Simplify right side
    45,793.05x = 1,620,934,946.26
  5. Step 5: Solve for x
    x = 1,620,934,946.26/45,793.05
  6. Step 6: Final answer
    x = 35,396.96

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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.