Home / 25,498.44-35,186.94-14,167.80

Finding the Fourth Proportional to 25,498.44, 35,186.94 and 14,167.80

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Solution

The fourth proportional to 25,498.44, 35,186.94 and 14,167.80 is: 19,551.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,498.44 : 35,186.94 = 14,167.80 : x
  2. Step 2: Convert to fraction form
    25,498.44/35,186.94 = 14,167.80/x
  3. Step 3: Cross multiply
    25,498.44x = 35,186.94 × 14,167.80
  4. Step 4: Simplify right side
    25,498.44x = 498,521,528.53
  5. Step 5: Solve for x
    x = 498,521,528.53/25,498.44
  6. Step 6: Final answer
    x = 19,551.06

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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.