Home / 4,902.23-7,353.27-1,204.45

Finding the Fourth Proportional to 4,902.23, 7,353.27 and 1,204.45

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Solution

The fourth proportional to 4,902.23, 7,353.27 and 1,204.45 is: 1,806.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,902.23 : 7,353.27 = 1,204.45 : x
  2. Step 2: Convert to fraction form
    4,902.23/7,353.27 = 1,204.45/x
  3. Step 3: Cross multiply
    4,902.23x = 7,353.27 × 1,204.45
  4. Step 4: Simplify right side
    4,902.23x = 8,856,646.05
  5. Step 5: Solve for x
    x = 8,856,646.05/4,902.23
  6. Step 6: Final answer
    x = 1,806.66

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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.