Home / 4,375.84-6,566.60-2,619.52

Finding the Fourth Proportional to 4,375.84, 6,566.60 and 2,619.52

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Solution

The fourth proportional to 4,375.84, 6,566.60 and 2,619.52 is: 3,930.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,375.84 : 6,566.60 = 2,619.52 : x
  2. Step 2: Convert to fraction form
    4,375.84/6,566.60 = 2,619.52/x
  3. Step 3: Cross multiply
    4,375.84x = 6,566.60 × 2,619.52
  4. Step 4: Simplify right side
    4,375.84x = 17,201,340.03
  5. Step 5: Solve for x
    x = 17,201,340.03/4,375.84
  6. Step 6: Final answer
    x = 3,930.98

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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.