Home / 236,629.01-354,944.43-59,136.21

Finding the Fourth Proportional to 236,629.01, 354,944.43 and 59,136.21

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Solution

The fourth proportional to 236,629.01, 354,944.43 and 59,136.21 is: 88,704.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    236,629.01 : 354,944.43 = 59,136.21 : x
  2. Step 2: Convert to fraction form
    236,629.01/354,944.43 = 59,136.21/x
  3. Step 3: Cross multiply
    236,629.01x = 354,944.43 × 59,136.21
  4. Step 4: Simplify right side
    236,629.01x = 20,990,068,350.81
  5. Step 5: Solve for x
    x = 20,990,068,350.81/236,629.01
  6. Step 6: Final answer
    x = 88,704.54

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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.