Home / 45,793.03-63,192.50-25,649.59

Finding the Fourth Proportional to 45,793.03, 63,192.50 and 25,649.59

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Solution

The fourth proportional to 45,793.03, 63,192.50 and 25,649.59 is: 35,395.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,793.03 : 63,192.50 = 25,649.59 : x
  2. Step 2: Convert to fraction form
    45,793.03/63,192.50 = 25,649.59/x
  3. Step 3: Cross multiply
    45,793.03x = 63,192.50 × 25,649.59
  4. Step 4: Simplify right side
    45,793.03x = 1,620,861,400.11
  5. Step 5: Solve for x
    x = 1,620,861,400.11/45,793.03
  6. Step 6: Final answer
    x = 35,395.38

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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.