Home / 15,418.98-23,124.83-7,093.80

Finding the Fourth Proportional to 15,418.98, 23,124.83 and 7,093.80

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Solution

The fourth proportional to 15,418.98, 23,124.83 and 7,093.80 is: 10,639.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,418.98 : 23,124.83 = 7,093.80 : x
  2. Step 2: Convert to fraction form
    15,418.98/23,124.83 = 7,093.80/x
  3. Step 3: Cross multiply
    15,418.98x = 23,124.83 × 7,093.80
  4. Step 4: Simplify right side
    15,418.98x = 164,042,883.59
  5. Step 5: Solve for x
    x = 164,042,883.59/15,418.98
  6. Step 6: Final answer
    x = 10,639.02

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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.