Home / 325,152.08-448,863.29-244,610.34

Finding the Fourth Proportional to 325,152.08, 448,863.29 and 244,610.34

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Solution

The fourth proportional to 325,152.08, 448,863.29 and 244,610.34 is: 337,677.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    325,152.08 : 448,863.29 = 244,610.34 : x
  2. Step 2: Convert to fraction form
    325,152.08/448,863.29 = 244,610.34/x
  3. Step 3: Cross multiply
    325,152.08x = 448,863.29 × 244,610.34
  4. Step 4: Simplify right side
    325,152.08x = 109,796,601,980.42
  5. Step 5: Solve for x
    x = 109,796,601,980.42/325,152.08
  6. Step 6: Final answer
    x = 337,677.69

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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.