Home / 325,151.08-448,861.91-244,609.34

Finding the Fourth Proportional to 325,151.08, 448,861.91 and 244,609.34

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Solution

The fourth proportional to 325,151.08, 448,861.91 and 244,609.34 is: 337,676.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    325,151.08 : 448,861.91 = 244,609.34 : x
  2. Step 2: Convert to fraction form
    325,151.08/448,861.91 = 244,609.34/x
  3. Step 3: Cross multiply
    325,151.08x = 448,861.91 × 244,609.34
  4. Step 4: Simplify right side
    325,151.08x = 109,795,812,088.88
  5. Step 5: Solve for x
    x = 109,795,812,088.88/325,151.08
  6. Step 6: Final answer
    x = 337,676.30

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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.