Home / 297,564.80-446,364.07-95,178.68

Finding the Fourth Proportional to 297,564.80, 446,364.07 and 95,178.68

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Solution

The fourth proportional to 297,564.80, 446,364.07 and 95,178.68 is: 142,773.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    297,564.80 : 446,364.07 = 95,178.68 : x
  2. Step 2: Convert to fraction form
    297,564.80/446,364.07 = 95,178.68/x
  3. Step 3: Cross multiply
    297,564.80x = 446,364.07 × 95,178.68
  4. Step 4: Simplify right side
    297,564.80x = 42,484,344,470.76
  5. Step 5: Solve for x
    x = 42,484,344,470.76/297,564.80
  6. Step 6: Final answer
    x = 142,773.42

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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.