Home / 96,410.48-144,611.44-26,289.80

Finding the Fourth Proportional to 96,410.48, 144,611.44 and 26,289.80

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Solution

The fourth proportional to 96,410.48, 144,611.44 and 26,289.80 is: 39,433.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    96,410.48 : 144,611.44 = 26,289.80 : x
  2. Step 2: Convert to fraction form
    96,410.48/144,611.44 = 26,289.80/x
  3. Step 3: Cross multiply
    96,410.48x = 144,611.44 × 26,289.80
  4. Step 4: Simplify right side
    96,410.48x = 3,801,805,835.31
  5. Step 5: Solve for x
    x = 3,801,805,835.31/96,410.48
  6. Step 6: Final answer
    x = 39,433.53

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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.