Home / 4,343.97-6,499.81-2,589.93

Finding the Fourth Proportional to 4,343.97, 6,499.81 and 2,589.93

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Solution

The fourth proportional to 4,343.97, 6,499.81 and 2,589.93 is: 3,875.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,343.97 : 6,499.81 = 2,589.93 : x
  2. Step 2: Convert to fraction form
    4,343.97/6,499.81 = 2,589.93/x
  3. Step 3: Cross multiply
    4,343.97x = 6,499.81 × 2,589.93
  4. Step 4: Simplify right side
    4,343.97x = 16,834,056.15
  5. Step 5: Solve for x
    x = 16,834,056.15/4,343.97
  6. Step 6: Final answer
    x = 3,875.27

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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.