Home / 297,924.48-446,746.05-108,252.72

Finding the Fourth Proportional to 297,924.48, 446,746.05 and 108,252.72

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Solution

The fourth proportional to 297,924.48, 446,746.05 and 108,252.72 is: 162,327.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    297,924.48 : 446,746.05 = 108,252.72 : x
  2. Step 2: Convert to fraction form
    297,924.48/446,746.05 = 108,252.72/x
  3. Step 3: Cross multiply
    297,924.48x = 446,746.05 × 108,252.72
  4. Step 4: Simplify right side
    297,924.48x = 48,361,475,061.76
  5. Step 5: Solve for x
    x = 48,361,475,061.76/297,924.48
  6. Step 6: Final answer
    x = 162,327.97

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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.