Home / 25,919.44-35,768.88-14,741.44

Finding the Fourth Proportional to 25,919.44, 35,768.88 and 14,741.44

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Solution

The fourth proportional to 25,919.44, 35,768.88 and 14,741.44 is: 20,343.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,919.44 : 35,768.88 = 14,741.44 : x
  2. Step 2: Convert to fraction form
    25,919.44/35,768.88 = 14,741.44/x
  3. Step 3: Cross multiply
    25,919.44x = 35,768.88 × 14,741.44
  4. Step 4: Simplify right side
    25,919.44x = 527,284,798.39
  5. Step 5: Solve for x
    x = 527,284,798.39/25,919.44
  6. Step 6: Final answer
    x = 20,343.22

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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.