Home / 12,824.35-19,224.22-4,053.26

Finding the Fourth Proportional to 12,824.35, 19,224.22 and 4,053.26

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Solution

The fourth proportional to 12,824.35, 19,224.22 and 4,053.26 is: 6,076.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    12,824.35 : 19,224.22 = 4,053.26 : x
  2. Step 2: Convert to fraction form
    12,824.35/19,224.22 = 4,053.26/x
  3. Step 3: Cross multiply
    12,824.35x = 19,224.22 × 4,053.26
  4. Step 4: Simplify right side
    12,824.35x = 77,920,761.96
  5. Step 5: Solve for x
    x = 77,920,761.96/12,824.35
  6. Step 6: Final answer
    x = 6,076.00

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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.