Home / 23,323.20-34,995.14-12,227.24

Finding the Fourth Proportional to 23,323.20, 34,995.14 and 12,227.24

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Solution

The fourth proportional to 23,323.20, 34,995.14 and 12,227.24 is: 18,346.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,323.20 : 34,995.14 = 12,227.24 : x
  2. Step 2: Convert to fraction form
    23,323.20/34,995.14 = 12,227.24/x
  3. Step 3: Cross multiply
    23,323.20x = 34,995.14 × 12,227.24
  4. Step 4: Simplify right side
    23,323.20x = 427,893,975.61
  5. Step 5: Solve for x
    x = 427,893,975.61/23,323.20
  6. Step 6: Final answer
    x = 18,346.28

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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.