Home / 43,556.24-60,100.32-25,654.81

Finding the Fourth Proportional to 43,556.24, 60,100.32 and 25,654.81

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Solution

The fourth proportional to 43,556.24, 60,100.32 and 25,654.81 is: 35,399.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,556.24 : 60,100.32 = 25,654.81 : x
  2. Step 2: Convert to fraction form
    43,556.24/60,100.32 = 25,654.81/x
  3. Step 3: Cross multiply
    43,556.24x = 60,100.32 × 25,654.81
  4. Step 4: Simplify right side
    43,556.24x = 1,541,862,204.87
  5. Step 5: Solve for x
    x = 1,541,862,204.87/43,556.24
  6. Step 6: Final answer
    x = 35,399.34

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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.