Home / 29,556.09-44,035.43-28,145.48

Finding the Fourth Proportional to 29,556.09, 44,035.43 and 28,145.48

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Solution

The fourth proportional to 29,556.09, 44,035.43 and 28,145.48 is: 41,933.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,556.09 : 44,035.43 = 28,145.48 : x
  2. Step 2: Convert to fraction form
    29,556.09/44,035.43 = 28,145.48/x
  3. Step 3: Cross multiply
    29,556.09x = 44,035.43 × 28,145.48
  4. Step 4: Simplify right side
    29,556.09x = 1,239,398,230.51
  5. Step 5: Solve for x
    x = 1,239,398,230.51/29,556.09
  6. Step 6: Final answer
    x = 41,933.77

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.