Home / 19,379.55-29,074.11-6,232.27

Finding the Fourth Proportional to 19,379.55, 29,074.11 and 6,232.27

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Solution

The fourth proportional to 19,379.55, 29,074.11 and 6,232.27 is: 9,349.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,379.55 : 29,074.11 = 6,232.27 : x
  2. Step 2: Convert to fraction form
    19,379.55/29,074.11 = 6,232.27/x
  3. Step 3: Cross multiply
    19,379.55x = 29,074.11 × 6,232.27
  4. Step 4: Simplify right side
    19,379.55x = 181,197,632.80
  5. Step 5: Solve for x
    x = 181,197,632.80/19,379.55
  6. Step 6: Final answer
    x = 9,349.94

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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.