Home / 7,544.08-11,299.72-4,613.52

Finding the Fourth Proportional to 7,544.08, 11,299.72 and 4,613.52

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Solution

The fourth proportional to 7,544.08, 11,299.72 and 4,613.52 is: 6,910.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,544.08 : 11,299.72 = 4,613.52 : x
  2. Step 2: Convert to fraction form
    7,544.08/11,299.72 = 4,613.52/x
  3. Step 3: Cross multiply
    7,544.08x = 11,299.72 × 4,613.52
  4. Step 4: Simplify right side
    7,544.08x = 52,131,484.21
  5. Step 5: Solve for x
    x = 52,131,484.21/7,544.08
  6. Step 6: Final answer
    x = 6,910.25

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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.