Home / 7,594.16-11,393.87-2,664.50

Finding the Fourth Proportional to 7,594.16, 11,393.87 and 2,664.50

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Solution

The fourth proportional to 7,594.16, 11,393.87 and 2,664.50 is: 3,997.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,594.16 : 11,393.87 = 2,664.50 : x
  2. Step 2: Convert to fraction form
    7,594.16/11,393.87 = 2,664.50/x
  3. Step 3: Cross multiply
    7,594.16x = 11,393.87 × 2,664.50
  4. Step 4: Simplify right side
    7,594.16x = 30,358,896.32
  5. Step 5: Solve for x
    x = 30,358,896.32/7,594.16
  6. Step 6: Final answer
    x = 3,997.67

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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.