Home / 5,714.19-8,568.63-2,425.59

Finding the Fourth Proportional to 5,714.19, 8,568.63 and 2,425.59

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Solution

The fourth proportional to 5,714.19, 8,568.63 and 2,425.59 is: 3,637.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,714.19 : 8,568.63 = 2,425.59 : x
  2. Step 2: Convert to fraction form
    5,714.19/8,568.63 = 2,425.59/x
  3. Step 3: Cross multiply
    5,714.19x = 8,568.63 × 2,425.59
  4. Step 4: Simplify right side
    5,714.19x = 20,783,983.24
  5. Step 5: Solve for x
    x = 20,783,983.24/5,714.19
  6. Step 6: Final answer
    x = 3,637.26

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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.