Home / 25,284.44-34,891.26-14,104.28

Finding the Fourth Proportional to 25,284.44, 34,891.26 and 14,104.28

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Solution

The fourth proportional to 25,284.44, 34,891.26 and 14,104.28 is: 19,463.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,284.44 : 34,891.26 = 14,104.28 : x
  2. Step 2: Convert to fraction form
    25,284.44/34,891.26 = 14,104.28/x
  3. Step 3: Cross multiply
    25,284.44x = 34,891.26 × 14,104.28
  4. Step 4: Simplify right side
    25,284.44x = 492,116,100.59
  5. Step 5: Solve for x
    x = 492,116,100.59/25,284.44
  6. Step 6: Final answer
    x = 19,463.20

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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.