Home / 4,543.58-6,270.20-2,751.04

Finding the Fourth Proportional to 4,543.58, 6,270.20 and 2,751.04

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Solution

The fourth proportional to 4,543.58, 6,270.20 and 2,751.04 is: 3,796.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,543.58 : 6,270.20 = 2,751.04 : x
  2. Step 2: Convert to fraction form
    4,543.58/6,270.20 = 2,751.04/x
  3. Step 3: Cross multiply
    4,543.58x = 6,270.20 × 2,751.04
  4. Step 4: Simplify right side
    4,543.58x = 17,249,571.01
  5. Step 5: Solve for x
    x = 17,249,571.01/4,543.58
  6. Step 6: Final answer
    x = 3,796.47

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1.5x scale

Why These Related Problems?

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