Home / 5,311.58-7,331.96-4,562.52

Finding the Fourth Proportional to 5,311.58, 7,331.96 and 4,562.52

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Solution

The fourth proportional to 5,311.58, 7,331.96 and 4,562.52 is: 6,297.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,311.58 : 7,331.96 = 4,562.52 : x
  2. Step 2: Convert to fraction form
    5,311.58/7,331.96 = 4,562.52/x
  3. Step 3: Cross multiply
    5,311.58x = 7,331.96 × 4,562.52
  4. Step 4: Simplify right side
    5,311.58x = 33,452,214.14
  5. Step 5: Solve for x
    x = 33,452,214.14/5,311.58
  6. Step 6: Final answer
    x = 6,297.98

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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.