Home / 23,320.30-34,970.13-6,676.54

Finding the Fourth Proportional to 23,320.30, 34,970.13 and 6,676.54

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Solution

The fourth proportional to 23,320.30, 34,970.13 and 6,676.54 is: 10,011.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,320.30 : 34,970.13 = 6,676.54 : x
  2. Step 2: Convert to fraction form
    23,320.30/34,970.13 = 6,676.54/x
  3. Step 3: Cross multiply
    23,320.30x = 34,970.13 × 6,676.54
  4. Step 4: Simplify right side
    23,320.30x = 233,479,471.75
  5. Step 5: Solve for x
    x = 233,479,471.75/23,320.30
  6. Step 6: Final answer
    x = 10,011.86

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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.