Home / 23,965.93-35,893.46-23,135.53

Finding the Fourth Proportional to 23,965.93, 35,893.46 and 23,135.53

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Solution

The fourth proportional to 23,965.93, 35,893.46 and 23,135.53 is: 34,649.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,965.93 : 35,893.46 = 23,135.53 : x
  2. Step 2: Convert to fraction form
    23,965.93/35,893.46 = 23,135.53/x
  3. Step 3: Cross multiply
    23,965.93x = 35,893.46 × 23,135.53
  4. Step 4: Simplify right side
    23,965.93x = 830,414,104.96
  5. Step 5: Solve for x
    x = 830,414,104.96/23,965.93
  6. Step 6: Final answer
    x = 34,649.78

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.