Home / 4,452.24-6,677.90-1,530.76

Finding the Fourth Proportional to 4,452.24, 6,677.90 and 1,530.76

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Solution

The fourth proportional to 4,452.24, 6,677.90 and 1,530.76 is: 2,295.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,452.24 : 6,677.90 = 1,530.76 : x
  2. Step 2: Convert to fraction form
    4,452.24/6,677.90 = 1,530.76/x
  3. Step 3: Cross multiply
    4,452.24x = 6,677.90 × 1,530.76
  4. Step 4: Simplify right side
    4,452.24x = 10,222,262.20
  5. Step 5: Solve for x
    x = 10,222,262.20/4,452.24
  6. Step 6: Final answer
    x = 2,295.98

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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.