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Finding the Fourth Proportional to 325,027.52, 448,579.52 and 181,795.52

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Solution

The fourth proportional to 325,027.52, 448,579.52 and 181,795.52 is: 250,901.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    325,027.52 : 448,579.52 = 181,795.52 : x
  2. Step 2: Convert to fraction form
    325,027.52/448,579.52 = 181,795.52/x
  3. Step 3: Cross multiply
    325,027.52x = 448,579.52 × 181,795.52
  4. Step 4: Simplify right side
    325,027.52x = 81,549,747,099.75
  5. Step 5: Solve for x
    x = 81,549,747,099.75/325,027.52
  6. Step 6: Final answer
    x = 250,901.05

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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.