Home / 448,763.14-673,271.38-182,714.59

Finding the Fourth Proportional to 448,763.14, 673,271.38 and 182,714.59

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Solution

The fourth proportional to 448,763.14, 673,271.38 and 182,714.59 is: 274,123.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    448,763.14 : 673,271.38 = 182,714.59 : x
  2. Step 2: Convert to fraction form
    448,763.14/673,271.38 = 182,714.59/x
  3. Step 3: Cross multiply
    448,763.14x = 673,271.38 × 182,714.59
  4. Step 4: Simplify right side
    448,763.14x = 123,016,504,540.24
  5. Step 5: Solve for x
    x = 123,016,504,540.24/448,763.14
  6. Step 6: Final answer
    x = 274,123.46

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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.