Home / 448,711.02-673,193.70-182,662.38

Finding the Fourth Proportional to 448,711.02, 673,193.70 and 182,662.38

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Solution

The fourth proportional to 448,711.02, 673,193.70 and 182,662.38 is: 274,045.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    448,711.02 : 673,193.70 = 182,662.38 : x
  2. Step 2: Convert to fraction form
    448,711.02/673,193.70 = 182,662.38/x
  3. Step 3: Cross multiply
    448,711.02x = 673,193.70 × 182,662.38
  4. Step 4: Simplify right side
    448,711.02x = 122,967,163,443.01
  5. Step 5: Solve for x
    x = 122,967,163,443.01/448,711.02
  6. Step 6: Final answer
    x = 274,045.34

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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.