Home / 7,595.19-11,392.85-2,664.94

Finding the Fourth Proportional to 7,595.19, 11,392.85 and 2,664.94

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Solution

The fourth proportional to 7,595.19, 11,392.85 and 2,664.94 is: 3,997.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,595.19 : 11,392.85 = 2,664.94 : x
  2. Step 2: Convert to fraction form
    7,595.19/11,392.85 = 2,664.94/x
  3. Step 3: Cross multiply
    7,595.19x = 11,392.85 × 2,664.94
  4. Step 4: Simplify right side
    7,595.19x = 30,361,261.68
  5. Step 5: Solve for x
    x = 30,361,261.68/7,595.19
  6. Step 6: Final answer
    x = 3,997.43

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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.