Home / 23,260.70-34,890.24-6,620.83

Finding the Fourth Proportional to 23,260.70, 34,890.24 and 6,620.83

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Solution

The fourth proportional to 23,260.70, 34,890.24 and 6,620.83 is: 9,931.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,260.70 : 34,890.24 = 6,620.83 : x
  2. Step 2: Convert to fraction form
    23,260.70/34,890.24 = 6,620.83/x
  3. Step 3: Cross multiply
    23,260.70x = 34,890.24 × 6,620.83
  4. Step 4: Simplify right side
    23,260.70x = 231,002,285.30
  5. Step 5: Solve for x
    x = 231,002,285.30/23,260.70
  6. Step 6: Final answer
    x = 9,931.01

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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.