Home / 14,203.26-21,306.96-4,341.06

Finding the Fourth Proportional to 14,203.26, 21,306.96 and 4,341.06

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Solution

The fourth proportional to 14,203.26, 21,306.96 and 4,341.06 is: 6,512.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,203.26 : 21,306.96 = 4,341.06 : x
  2. Step 2: Convert to fraction form
    14,203.26/21,306.96 = 4,341.06/x
  3. Step 3: Cross multiply
    14,203.26x = 21,306.96 × 4,341.06
  4. Step 4: Simplify right side
    14,203.26x = 92,494,791.78
  5. Step 5: Solve for x
    x = 92,494,791.78/14,203.26
  6. Step 6: Final answer
    x = 6,512.22

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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.