Home / 14,215.43-19,593.77-13,024.22

Finding the Fourth Proportional to 14,215.43, 19,593.77 and 13,024.22

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Solution

The fourth proportional to 14,215.43, 19,593.77 and 13,024.22 is: 17,951.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,215.43 : 19,593.77 = 13,024.22 : x
  2. Step 2: Convert to fraction form
    14,215.43/19,593.77 = 13,024.22/x
  3. Step 3: Cross multiply
    14,215.43x = 19,593.77 × 13,024.22
  4. Step 4: Simplify right side
    14,215.43x = 255,193,408.02
  5. Step 5: Solve for x
    x = 255,193,408.02/14,215.43
  6. Step 6: Final answer
    x = 17,951.86

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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.