Home / 4,225.74-6,335.38-2,559.51

Finding the Fourth Proportional to 4,225.74, 6,335.38 and 2,559.51

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Solution

The fourth proportional to 4,225.74, 6,335.38 and 2,559.51 is: 3,837.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,225.74 : 6,335.38 = 2,559.51 : x
  2. Step 2: Convert to fraction form
    4,225.74/6,335.38 = 2,559.51/x
  3. Step 3: Cross multiply
    4,225.74x = 6,335.38 × 2,559.51
  4. Step 4: Simplify right side
    4,225.74x = 16,215,468.46
  5. Step 5: Solve for x
    x = 16,215,468.46/4,225.74
  6. Step 6: Final answer
    x = 3,837.31

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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.