Home / 19,052.25-26,292.24-10,668.75

Finding the Fourth Proportional to 19,052.25, 26,292.24 and 10,668.75

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Solution

The fourth proportional to 19,052.25, 26,292.24 and 10,668.75 is: 14,722.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,052.25 : 26,292.24 = 10,668.75 : x
  2. Step 2: Convert to fraction form
    19,052.25/26,292.24 = 10,668.75/x
  3. Step 3: Cross multiply
    19,052.25x = 26,292.24 × 10,668.75
  4. Step 4: Simplify right side
    19,052.25x = 280,505,335.50
  5. Step 5: Solve for x
    x = 280,505,335.50/19,052.25
  6. Step 6: Final answer
    x = 14,722.95

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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.