Home / 23,297.86-34,939.23-10,146.34

Finding the Fourth Proportional to 23,297.86, 34,939.23 and 10,146.34

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Solution

The fourth proportional to 23,297.86, 34,939.23 and 10,146.34 is: 15,216.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,297.86 : 34,939.23 = 10,146.34 : x
  2. Step 2: Convert to fraction form
    23,297.86/34,939.23 = 10,146.34/x
  3. Step 3: Cross multiply
    23,297.86x = 34,939.23 × 10,146.34
  4. Step 4: Simplify right side
    23,297.86x = 354,505,306.92
  5. Step 5: Solve for x
    x = 354,505,306.92/23,297.86
  6. Step 6: Final answer
    x = 15,216.22

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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.