Home / 29,411.09-44,124.86-11,893.22

Finding the Fourth Proportional to 29,411.09, 44,124.86 and 11,893.22

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Solution

The fourth proportional to 29,411.09, 44,124.86 and 11,893.22 is: 17,843.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,411.09 : 44,124.86 = 11,893.22 : x
  2. Step 2: Convert to fraction form
    29,411.09/44,124.86 = 11,893.22/x
  3. Step 3: Cross multiply
    29,411.09x = 44,124.86 × 11,893.22
  4. Step 4: Simplify right side
    29,411.09x = 524,786,476.56
  5. Step 5: Solve for x
    x = 524,786,476.56/29,411.09
  6. Step 6: Final answer
    x = 17,843.15

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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.