Home / 5,473.26-7,553.72-3,050.86

Finding the Fourth Proportional to 5,473.26, 7,553.72 and 3,050.86

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Solution

The fourth proportional to 5,473.26, 7,553.72 and 3,050.86 is: 4,210.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,473.26 : 7,553.72 = 3,050.86 : x
  2. Step 2: Convert to fraction form
    5,473.26/7,553.72 = 3,050.86/x
  3. Step 3: Cross multiply
    5,473.26x = 7,553.72 × 3,050.86
  4. Step 4: Simplify right side
    5,473.26x = 23,045,342.20
  5. Step 5: Solve for x
    x = 23,045,342.20/5,473.26
  6. Step 6: Final answer
    x = 4,210.53

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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.