Home / 23,789.41-35,695.19-10,650.67

Finding the Fourth Proportional to 23,789.41, 35,695.19 and 10,650.67

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Solution

The fourth proportional to 23,789.41, 35,695.19 and 10,650.67 is: 15,980.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,789.41 : 35,695.19 = 10,650.67 : x
  2. Step 2: Convert to fraction form
    23,789.41/35,695.19 = 10,650.67/x
  3. Step 3: Cross multiply
    23,789.41x = 35,695.19 × 10,650.67
  4. Step 4: Simplify right side
    23,789.41x = 380,177,689.28
  5. Step 5: Solve for x
    x = 380,177,689.28/23,789.41
  6. Step 6: Final answer
    x = 15,980.96

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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.