Home / 14,767.35-22,120.27-7,349.32

Finding the Fourth Proportional to 14,767.35, 22,120.27 and 7,349.32

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Solution

The fourth proportional to 14,767.35, 22,120.27 and 7,349.32 is: 11,008.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,767.35 : 22,120.27 = 7,349.32 : x
  2. Step 2: Convert to fraction form
    14,767.35/22,120.27 = 7,349.32/x
  3. Step 3: Cross multiply
    14,767.35x = 22,120.27 × 7,349.32
  4. Step 4: Simplify right side
    14,767.35x = 162,568,942.72
  5. Step 5: Solve for x
    x = 162,568,942.72/14,767.35
  6. Step 6: Final answer
    x = 11,008.67

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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.