Home / 15,125.44-22,680.34-6,798.34

Finding the Fourth Proportional to 15,125.44, 22,680.34 and 6,798.34

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Solution

The fourth proportional to 15,125.44, 22,680.34 and 6,798.34 is: 10,194.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,125.44 : 22,680.34 = 6,798.34 : x
  2. Step 2: Convert to fraction form
    15,125.44/22,680.34 = 6,798.34/x
  3. Step 3: Cross multiply
    15,125.44x = 22,680.34 × 6,798.34
  4. Step 4: Simplify right side
    15,125.44x = 154,188,662.64
  5. Step 5: Solve for x
    x = 154,188,662.64/15,125.44
  6. Step 6: Final answer
    x = 10,194.00

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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.