Home / 325,350.42-448,983.50-182,110.49

Finding the Fourth Proportional to 325,350.42, 448,983.50 and 182,110.49

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Solution

The fourth proportional to 325,350.42, 448,983.50 and 182,110.49 is: 251,312.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    325,350.42 : 448,983.50 = 182,110.49 : x
  2. Step 2: Convert to fraction form
    325,350.42/448,983.50 = 182,110.49/x
  3. Step 3: Cross multiply
    325,350.42x = 448,983.50 × 182,110.49
  4. Step 4: Simplify right side
    325,350.42x = 81,764,605,186.92
  5. Step 5: Solve for x
    x = 81,764,605,186.92/325,350.42
  6. Step 6: Final answer
    x = 251,312.43

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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.