Home / 23,180.22-34,813.26-12,094.56

Finding the Fourth Proportional to 23,180.22, 34,813.26 and 12,094.56

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Solution

The fourth proportional to 23,180.22, 34,813.26 and 12,094.56 is: 18,164.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,180.22 : 34,813.26 = 12,094.56 : x
  2. Step 2: Convert to fraction form
    23,180.22/34,813.26 = 12,094.56/x
  3. Step 3: Cross multiply
    23,180.22x = 34,813.26 × 12,094.56
  4. Step 4: Simplify right side
    23,180.22x = 421,051,061.87
  5. Step 5: Solve for x
    x = 421,051,061.87/23,180.22
  6. Step 6: Final answer
    x = 18,164.24

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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.