Home / 96,600.53-133,316.47-53,584.26

Finding the Fourth Proportional to 96,600.53, 133,316.47 and 53,584.26

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Solution

The fourth proportional to 96,600.53, 133,316.47 and 53,584.26 is: 73,950.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    96,600.53 : 133,316.47 = 53,584.26 : x
  2. Step 2: Convert to fraction form
    96,600.53/133,316.47 = 53,584.26/x
  3. Step 3: Cross multiply
    96,600.53x = 133,316.47 × 53,584.26
  4. Step 4: Simplify right side
    96,600.53x = 7,143,664,390.76
  5. Step 5: Solve for x
    x = 7,143,664,390.76/96,600.53
  6. Step 6: Final answer
    x = 73,950.57

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.