Home / 96,790.93-133,620.02-60,512.51

Finding the Fourth Proportional to 96,790.93, 133,620.02 and 60,512.51

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Solution

The fourth proportional to 96,790.93, 133,620.02 and 60,512.51 is: 83,537.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    96,790.93 : 133,620.02 = 60,512.51 : x
  2. Step 2: Convert to fraction form
    96,790.93/133,620.02 = 60,512.51/x
  3. Step 3: Cross multiply
    96,790.93x = 133,620.02 × 60,512.51
  4. Step 4: Simplify right side
    96,790.93x = 8,085,682,796.45
  5. Step 5: Solve for x
    x = 8,085,682,796.45/96,790.93
  6. Step 6: Final answer
    x = 83,537.61

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1.5x scale

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.