Home / 8,820.44-13,233.69-4,434.29

Finding the Fourth Proportional to 8,820.44, 13,233.69 and 4,434.29

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Solution

The fourth proportional to 8,820.44, 13,233.69 and 4,434.29 is: 6,652.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,820.44 : 13,233.69 = 4,434.29 : x
  2. Step 2: Convert to fraction form
    8,820.44/13,233.69 = 4,434.29/x
  3. Step 3: Cross multiply
    8,820.44x = 13,233.69 × 4,434.29
  4. Step 4: Simplify right side
    8,820.44x = 58,681,953.06
  5. Step 5: Solve for x
    x = 58,681,953.06/8,820.44
  6. Step 6: Final answer
    x = 6,652.95

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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.