Home / 13,032.08-19,558.44-6,793.88

Finding the Fourth Proportional to 13,032.08, 19,558.44 and 6,793.88

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Solution

The fourth proportional to 13,032.08, 19,558.44 and 6,793.88 is: 10,196.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    13,032.08 : 19,558.44 = 6,793.88 : x
  2. Step 2: Convert to fraction form
    13,032.08/19,558.44 = 6,793.88/x
  3. Step 3: Cross multiply
    13,032.08x = 19,558.44 × 6,793.88
  4. Step 4: Simplify right side
    13,032.08x = 132,877,694.35
  5. Step 5: Solve for x
    x = 132,877,694.35/13,032.08
  6. Step 6: Final answer
    x = 10,196.20

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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.