Home / 7,563.26-10,435.76-4,418.84

Finding the Fourth Proportional to 7,563.26, 10,435.76 and 4,418.84

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Solution

The fourth proportional to 7,563.26, 10,435.76 and 4,418.84 is: 6,097.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,563.26 : 10,435.76 = 4,418.84 : x
  2. Step 2: Convert to fraction form
    7,563.26/10,435.76 = 4,418.84/x
  3. Step 3: Cross multiply
    7,563.26x = 10,435.76 × 4,418.84
  4. Step 4: Simplify right side
    7,563.26x = 46,113,879.45
  5. Step 5: Solve for x
    x = 46,113,879.45/7,563.26
  6. Step 6: Final answer
    x = 6,097.09

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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.