Home / 22,993.89-34,485.36-6,353.56

Finding the Fourth Proportional to 22,993.89, 34,485.36 and 6,353.56

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Solution

The fourth proportional to 22,993.89, 34,485.36 and 6,353.56 is: 9,528.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,993.89 : 34,485.36 = 6,353.56 : x
  2. Step 2: Convert to fraction form
    22,993.89/34,485.36 = 6,353.56/x
  3. Step 3: Cross multiply
    22,993.89x = 34,485.36 × 6,353.56
  4. Step 4: Simplify right side
    22,993.89x = 219,104,803.88
  5. Step 5: Solve for x
    x = 219,104,803.88/22,993.89
  6. Step 6: Final answer
    x = 9,528.83

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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.