Home / 4,494.45-6,201.61-2,605.67

Finding the Fourth Proportional to 4,494.45, 6,201.61 and 2,605.67

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Solution

The fourth proportional to 4,494.45, 6,201.61 and 2,605.67 is: 3,595.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,494.45 : 6,201.61 = 2,605.67 : x
  2. Step 2: Convert to fraction form
    4,494.45/6,201.61 = 2,605.67/x
  3. Step 3: Cross multiply
    4,494.45x = 6,201.61 × 2,605.67
  4. Step 4: Simplify right side
    4,494.45x = 16,159,311.61
  5. Step 5: Solve for x
    x = 16,159,311.61/4,494.45
  6. Step 6: Final answer
    x = 3,595.39

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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.