Home / 23,245.90-34,873.18-10,757.67

Finding the Fourth Proportional to 23,245.90, 34,873.18 and 10,757.67

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Solution

The fourth proportional to 23,245.90, 34,873.18 and 10,757.67 is: 16,138.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,245.90 : 34,873.18 = 10,757.67 : x
  2. Step 2: Convert to fraction form
    23,245.90/34,873.18 = 10,757.67/x
  3. Step 3: Cross multiply
    23,245.90x = 34,873.18 × 10,757.67
  4. Step 4: Simplify right side
    23,245.90x = 375,154,108.50
  5. Step 5: Solve for x
    x = 375,154,108.50/23,245.90
  6. Step 6: Final answer
    x = 16,138.51

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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.