Home / 9,634.60-14,418.30-5,741.80

Finding the Fourth Proportional to 9,634.60, 14,418.30 and 5,741.80

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Solution

The fourth proportional to 9,634.60, 14,418.30 and 5,741.80 is: 8,592.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,634.60 : 14,418.30 = 5,741.80 : x
  2. Step 2: Convert to fraction form
    9,634.60/14,418.30 = 5,741.80/x
  3. Step 3: Cross multiply
    9,634.60x = 14,418.30 × 5,741.80
  4. Step 4: Simplify right side
    9,634.60x = 82,786,994.94
  5. Step 5: Solve for x
    x = 82,786,994.94/9,634.60
  6. Step 6: Final answer
    x = 8,592.68

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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.