Home / 5,761.03-8,636.41-2,250.22

Finding the Fourth Proportional to 5,761.03, 8,636.41 and 2,250.22

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Solution

The fourth proportional to 5,761.03, 8,636.41 and 2,250.22 is: 3,373.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,761.03 : 8,636.41 = 2,250.22 : x
  2. Step 2: Convert to fraction form
    5,761.03/8,636.41 = 2,250.22/x
  3. Step 3: Cross multiply
    5,761.03x = 8,636.41 × 2,250.22
  4. Step 4: Simplify right side
    5,761.03x = 19,433,822.51
  5. Step 5: Solve for x
    x = 19,433,822.51/5,761.03
  6. Step 6: Final answer
    x = 3,373.32

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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.