Home / 325,298.27-448,911.54-182,058.30

Finding the Fourth Proportional to 325,298.27, 448,911.54 and 182,058.30

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Solution

The fourth proportional to 325,298.27, 448,911.54 and 182,058.30 is: 251,240.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    325,298.27 : 448,911.54 = 182,058.30 : x
  2. Step 2: Convert to fraction form
    325,298.27/448,911.54 = 182,058.30/x
  3. Step 3: Cross multiply
    325,298.27x = 448,911.54 × 182,058.30
  4. Step 4: Simplify right side
    325,298.27x = 81,728,071,822.78
  5. Step 5: Solve for x
    x = 81,728,071,822.78/325,298.27
  6. Step 6: Final answer
    x = 251,240.42

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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.