Home / 297,768.98-446,541.68-108,182.52

Finding the Fourth Proportional to 297,768.98, 446,541.68 and 108,182.52

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Solution

The fourth proportional to 297,768.98, 446,541.68 and 108,182.52 is: 162,233.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    297,768.98 : 446,541.68 = 108,182.52 : x
  2. Step 2: Convert to fraction form
    297,768.98/446,541.68 = 108,182.52/x
  3. Step 3: Cross multiply
    297,768.98x = 446,541.68 × 108,182.52
  4. Step 4: Simplify right side
    297,768.98x = 48,308,004,497.89
  5. Step 5: Solve for x
    x = 48,308,004,497.89/297,768.98
  6. Step 6: Final answer
    x = 162,233.17

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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.