Home / 35,367.96-48,806.64-19,452.36

Finding the Fourth Proportional to 35,367.96, 48,806.64 and 19,452.36

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Solution

The fourth proportional to 35,367.96, 48,806.64 and 19,452.36 is: 26,843.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,367.96 : 48,806.64 = 19,452.36 : x
  2. Step 2: Convert to fraction form
    35,367.96/48,806.64 = 19,452.36/x
  3. Step 3: Cross multiply
    35,367.96x = 48,806.64 × 19,452.36
  4. Step 4: Simplify right side
    35,367.96x = 949,404,331.67
  5. Step 5: Solve for x
    x = 949,404,331.67/35,367.96
  6. Step 6: Final answer
    x = 26,843.63

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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.