Home / 4,528.26-6,250.77-4,403.43

Finding the Fourth Proportional to 4,528.26, 6,250.77 and 4,403.43

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Solution

The fourth proportional to 4,528.26, 6,250.77 and 4,403.43 is: 6,078.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,528.26 : 6,250.77 = 4,403.43 : x
  2. Step 2: Convert to fraction form
    4,528.26/6,250.77 = 4,403.43/x
  3. Step 3: Cross multiply
    4,528.26x = 6,250.77 × 4,403.43
  4. Step 4: Simplify right side
    4,528.26x = 27,524,828.14
  5. Step 5: Solve for x
    x = 27,524,828.14/4,528.26
  6. Step 6: Final answer
    x = 6,078.46

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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.