Home / 15,738.28-23,596.48-6,968.41

Finding the Fourth Proportional to 15,738.28, 23,596.48 and 6,968.41

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Solution

The fourth proportional to 15,738.28, 23,596.48 and 6,968.41 is: 10,447.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,738.28 : 23,596.48 = 6,968.41 : x
  2. Step 2: Convert to fraction form
    15,738.28/23,596.48 = 6,968.41/x
  3. Step 3: Cross multiply
    15,738.28x = 23,596.48 × 6,968.41
  4. Step 4: Simplify right side
    15,738.28x = 164,429,947.20
  5. Step 5: Solve for x
    x = 164,429,947.20/15,738.28
  6. Step 6: Final answer
    x = 10,447.77

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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.