Home / 9,634.13-14,451.19-2,708.63

Finding the Fourth Proportional to 9,634.13, 14,451.19 and 2,708.63

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Solution

The fourth proportional to 9,634.13, 14,451.19 and 2,708.63 is: 4,062.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,634.13 : 14,451.19 = 2,708.63 : x
  2. Step 2: Convert to fraction form
    9,634.13/14,451.19 = 2,708.63/x
  3. Step 3: Cross multiply
    9,634.13x = 14,451.19 × 2,708.63
  4. Step 4: Simplify right side
    9,634.13x = 39,142,847.74
  5. Step 5: Solve for x
    x = 39,142,847.74/9,634.13
  6. Step 6: Final answer
    x = 4,062.94

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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.