Home / 4,331.02-6,497.29-2,250.85

Finding the Fourth Proportional to 4,331.02, 6,497.29 and 2,250.85

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Solution

The fourth proportional to 4,331.02, 6,497.29 and 2,250.85 is: 3,376.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,331.02 : 6,497.29 = 2,250.85 : x
  2. Step 2: Convert to fraction form
    4,331.02/6,497.29 = 2,250.85/x
  3. Step 3: Cross multiply
    4,331.02x = 6,497.29 × 2,250.85
  4. Step 4: Simplify right side
    4,331.02x = 14,624,399.35
  5. Step 5: Solve for x
    x = 14,624,399.35/4,331.02
  6. Step 6: Final answer
    x = 3,376.66

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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.