Home / 76,026.36-114,053.24-26,093.56

Finding the Fourth Proportional to 76,026.36, 114,053.24 and 26,093.56

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Solution

The fourth proportional to 76,026.36, 114,053.24 and 26,093.56 is: 39,145.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    76,026.36 : 114,053.24 = 26,093.56 : x
  2. Step 2: Convert to fraction form
    76,026.36/114,053.24 = 26,093.56/x
  3. Step 3: Cross multiply
    76,026.36x = 114,053.24 × 26,093.56
  4. Step 4: Simplify right side
    76,026.36x = 2,976,055,061.13
  5. Step 5: Solve for x
    x = 2,976,055,061.13/76,026.36
  6. Step 6: Final answer
    x = 39,145.04

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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.