Home / 297,600.48-446,429.07-97,922.52

Finding the Fourth Proportional to 297,600.48, 446,429.07 and 97,922.52

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Solution

The fourth proportional to 297,600.48, 446,429.07 and 97,922.52 is: 146,893.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    297,600.48 : 446,429.07 = 97,922.52 : x
  2. Step 2: Convert to fraction form
    297,600.48/446,429.07 = 97,922.52/x
  3. Step 3: Cross multiply
    297,600.48x = 446,429.07 × 97,922.52
  4. Step 4: Simplify right side
    297,600.48x = 43,715,459,535.66
  5. Step 5: Solve for x
    x = 43,715,459,535.66/297,600.48
  6. Step 6: Final answer
    x = 146,893.11

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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.