Home / 448,723.92-672,577.04-182,150.48

Finding the Fourth Proportional to 448,723.92, 672,577.04 and 182,150.48

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Solution

The fourth proportional to 448,723.92, 672,577.04 and 182,150.48 is: 273,019.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    448,723.92 : 672,577.04 = 182,150.48 : x
  2. Step 2: Convert to fraction form
    448,723.92/672,577.04 = 182,150.48/x
  3. Step 3: Cross multiply
    448,723.92x = 672,577.04 × 182,150.48
  4. Step 4: Simplify right side
    448,723.92x = 122,510,230,672.98
  5. Step 5: Solve for x
    x = 122,510,230,672.98/448,723.92
  6. Step 6: Final answer
    x = 273,019.17

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.