Home / 7,558.05-11,337.11-2,293.11

Finding the Fourth Proportional to 7,558.05, 11,337.11 and 2,293.11

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Solution

The fourth proportional to 7,558.05, 11,337.11 and 2,293.11 is: 3,439.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,558.05 : 11,337.11 = 2,293.11 : x
  2. Step 2: Convert to fraction form
    7,558.05/11,337.11 = 2,293.11/x
  3. Step 3: Cross multiply
    7,558.05x = 11,337.11 × 2,293.11
  4. Step 4: Simplify right side
    7,558.05x = 25,997,228.85
  5. Step 5: Solve for x
    x = 25,997,228.85/7,558.05
  6. Step 6: Final answer
    x = 3,439.67

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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.