Home / 25,933.44-35,788.20-14,755.44

Finding the Fourth Proportional to 25,933.44, 35,788.20 and 14,755.44

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Solution

The fourth proportional to 25,933.44, 35,788.20 and 14,755.44 is: 20,362.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,933.44 : 35,788.20 = 14,755.44 : x
  2. Step 2: Convert to fraction form
    25,933.44/35,788.20 = 14,755.44/x
  3. Step 3: Cross multiply
    25,933.44x = 35,788.20 × 14,755.44
  4. Step 4: Simplify right side
    25,933.44x = 528,070,637.81
  5. Step 5: Solve for x
    x = 528,070,637.81/25,933.44
  6. Step 6: Final answer
    x = 20,362.54

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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.