Home / 9,587.57-14,380.34-2,568.30

Finding the Fourth Proportional to 9,587.57, 14,380.34 and 2,568.30

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Solution

The fourth proportional to 9,587.57, 14,380.34 and 2,568.30 is: 3,852.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,587.57 : 14,380.34 = 2,568.30 : x
  2. Step 2: Convert to fraction form
    9,587.57/14,380.34 = 2,568.30/x
  3. Step 3: Cross multiply
    9,587.57x = 14,380.34 × 2,568.30
  4. Step 4: Simplify right side
    9,587.57x = 36,933,027.22
  5. Step 5: Solve for x
    x = 36,933,027.22/9,587.57
  6. Step 6: Final answer
    x = 3,852.18

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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.