Home / 10,610.58-14,644.38-6,133.56

Finding the Fourth Proportional to 10,610.58, 14,644.38 and 6,133.56

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Solution

The fourth proportional to 10,610.58, 14,644.38 and 6,133.56 is: 8,465.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,610.58 : 14,644.38 = 6,133.56 : x
  2. Step 2: Convert to fraction form
    10,610.58/14,644.38 = 6,133.56/x
  3. Step 3: Cross multiply
    10,610.58x = 14,644.38 × 6,133.56
  4. Step 4: Simplify right side
    10,610.58x = 89,822,183.39
  5. Step 5: Solve for x
    x = 89,822,183.39/10,610.58
  6. Step 6: Final answer
    x = 8,465.34

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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.