Home / 4,385.53-6,571.00-3,084.26

Finding the Fourth Proportional to 4,385.53, 6,571.00 and 3,084.26

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Solution

The fourth proportional to 4,385.53, 6,571.00 and 3,084.26 is: 4,621.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,385.53 : 6,571.00 = 3,084.26 : x
  2. Step 2: Convert to fraction form
    4,385.53/6,571.00 = 3,084.26/x
  3. Step 3: Cross multiply
    4,385.53x = 6,571.00 × 3,084.26
  4. Step 4: Simplify right side
    4,385.53x = 20,266,657.04
  5. Step 5: Solve for x
    x = 20,266,657.04/4,385.53
  6. Step 6: Final answer
    x = 4,621.26

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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.