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Finding the Fourth Proportional to 325,337.73, 448,965.95 and 182,097.74

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Solution

The fourth proportional to 325,337.73, 448,965.95 and 182,097.74 is: 251,294.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    325,337.73 : 448,965.95 = 182,097.74 : x
  2. Step 2: Convert to fraction form
    325,337.73/448,965.95 = 182,097.74/x
  3. Step 3: Cross multiply
    325,337.73x = 448,965.95 × 182,097.74
  4. Step 4: Simplify right side
    325,337.73x = 81,755,681,676.63
  5. Step 5: Solve for x
    x = 81,755,681,676.63/325,337.73
  6. Step 6: Final answer
    x = 251,294.81

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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.