Home / 19,195.90-28,793.85-6,049.60

Finding the Fourth Proportional to 19,195.90, 28,793.85 and 6,049.60

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Solution

The fourth proportional to 19,195.90, 28,793.85 and 6,049.60 is: 9,074.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,195.90 : 28,793.85 = 6,049.60 : x
  2. Step 2: Convert to fraction form
    19,195.90/28,793.85 = 6,049.60/x
  3. Step 3: Cross multiply
    19,195.90x = 28,793.85 × 6,049.60
  4. Step 4: Simplify right side
    19,195.90x = 174,191,274.96
  5. Step 5: Solve for x
    x = 174,191,274.96/19,195.90
  6. Step 6: Final answer
    x = 9,074.40

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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.