Home / 4,544.02-6,817.08-2,205.15

Finding the Fourth Proportional to 4,544.02, 6,817.08 and 2,205.15

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Solution

The fourth proportional to 4,544.02, 6,817.08 and 2,205.15 is: 3,308.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,544.02 : 6,817.08 = 2,205.15 : x
  2. Step 2: Convert to fraction form
    4,544.02/6,817.08 = 2,205.15/x
  3. Step 3: Cross multiply
    4,544.02x = 6,817.08 × 2,205.15
  4. Step 4: Simplify right side
    4,544.02x = 15,032,683.96
  5. Step 5: Solve for x
    x = 15,032,683.96/4,544.02
  6. Step 6: Final answer
    x = 3,308.23

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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.