Home / 7,595.52-10,481.58-4,453.80

Finding the Fourth Proportional to 7,595.52, 10,481.58 and 4,453.80

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Solution

The fourth proportional to 7,595.52, 10,481.58 and 4,453.80 is: 6,146.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,595.52 : 10,481.58 = 4,453.80 : x
  2. Step 2: Convert to fraction form
    7,595.52/10,481.58 = 4,453.80/x
  3. Step 3: Cross multiply
    7,595.52x = 10,481.58 × 4,453.80
  4. Step 4: Simplify right side
    7,595.52x = 46,682,861.00
  5. Step 5: Solve for x
    x = 46,682,861.00/7,595.52
  6. Step 6: Final answer
    x = 6,146.10

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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.