Home / 14,004.94-19,327.22-8,037.67

Finding the Fourth Proportional to 14,004.94, 19,327.22 and 8,037.67

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Solution

The fourth proportional to 14,004.94, 19,327.22 and 8,037.67 is: 11,092.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,004.94 : 19,327.22 = 8,037.67 : x
  2. Step 2: Convert to fraction form
    14,004.94/19,327.22 = 8,037.67/x
  3. Step 3: Cross multiply
    14,004.94x = 19,327.22 × 8,037.67
  4. Step 4: Simplify right side
    14,004.94x = 155,345,816.38
  5. Step 5: Solve for x
    x = 155,345,816.38/14,004.94
  6. Step 6: Final answer
    x = 11,092.22

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.