Home / 7,094.85-10,631.24-2,709.92

Finding the Fourth Proportional to 7,094.85, 10,631.24 and 2,709.92

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Solution

The fourth proportional to 7,094.85, 10,631.24 and 2,709.92 is: 4,060.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,094.85 : 10,631.24 = 2,709.92 : x
  2. Step 2: Convert to fraction form
    7,094.85/10,631.24 = 2,709.92/x
  3. Step 3: Cross multiply
    7,094.85x = 10,631.24 × 2,709.92
  4. Step 4: Simplify right side
    7,094.85x = 28,809,809.90
  5. Step 5: Solve for x
    x = 28,809,809.90/7,094.85
  6. Step 6: Final answer
    x = 4,060.67

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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.