Home / 4,429.10-6,093.90-4,319.75

Finding the Fourth Proportional to 4,429.10, 6,093.90 and 4,319.75

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Solution

The fourth proportional to 4,429.10, 6,093.90 and 4,319.75 is: 5,943.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,429.10 : 6,093.90 = 4,319.75 : x
  2. Step 2: Convert to fraction form
    4,429.10/6,093.90 = 4,319.75/x
  3. Step 3: Cross multiply
    4,429.10x = 6,093.90 × 4,319.75
  4. Step 4: Simplify right side
    4,429.10x = 26,324,139.76
  5. Step 5: Solve for x
    x = 26,324,139.76/4,429.10
  6. Step 6: Final answer
    x = 5,943.45

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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.