Home / 14,596.74-20,141.46-8,546.04

Finding the Fourth Proportional to 14,596.74, 20,141.46 and 8,546.04

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Solution

The fourth proportional to 14,596.74, 20,141.46 and 8,546.04 is: 11,792.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,596.74 : 20,141.46 = 8,546.04 : x
  2. Step 2: Convert to fraction form
    14,596.74/20,141.46 = 8,546.04/x
  3. Step 3: Cross multiply
    14,596.74x = 20,141.46 × 8,546.04
  4. Step 4: Simplify right side
    14,596.74x = 172,129,722.82
  5. Step 5: Solve for x
    x = 172,129,722.82/14,596.74
  6. Step 6: Final answer
    x = 11,792.34

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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.