Home / 9,270.93-12,793.89-5,022.03

Finding the Fourth Proportional to 9,270.93, 12,793.89 and 5,022.03

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Solution

The fourth proportional to 9,270.93, 12,793.89 and 5,022.03 is: 6,930.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,270.93 : 12,793.89 = 5,022.03 : x
  2. Step 2: Convert to fraction form
    9,270.93/12,793.89 = 5,022.03/x
  3. Step 3: Cross multiply
    9,270.93x = 12,793.89 × 5,022.03
  4. Step 4: Simplify right side
    9,270.93x = 64,251,299.40
  5. Step 5: Solve for x
    x = 64,251,299.40/9,270.93
  6. Step 6: Final answer
    x = 6,930.40

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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.