Home / 5,026.41-7,536.83-2,255.74

Finding the Fourth Proportional to 5,026.41, 7,536.83 and 2,255.74

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Solution

The fourth proportional to 5,026.41, 7,536.83 and 2,255.74 is: 3,382.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,026.41 : 7,536.83 = 2,255.74 : x
  2. Step 2: Convert to fraction form
    5,026.41/7,536.83 = 2,255.74/x
  3. Step 3: Cross multiply
    5,026.41x = 7,536.83 × 2,255.74
  4. Step 4: Simplify right side
    5,026.41x = 17,001,128.90
  5. Step 5: Solve for x
    x = 17,001,128.90/5,026.41
  6. Step 6: Final answer
    x = 3,382.36

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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.