Home / 55,968.37-83,864.62-39,084.73

Finding the Fourth Proportional to 55,968.37, 83,864.62 and 39,084.73

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Solution

The fourth proportional to 55,968.37, 83,864.62 and 39,084.73 is: 58,565.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    55,968.37 : 83,864.62 = 39,084.73 : x
  2. Step 2: Convert to fraction form
    55,968.37/83,864.62 = 39,084.73/x
  3. Step 3: Cross multiply
    55,968.37x = 83,864.62 × 39,084.73
  4. Step 4: Simplify right side
    55,968.37x = 3,277,825,648.60
  5. Step 5: Solve for x
    x = 3,277,825,648.60/55,968.37
  6. Step 6: Final answer
    x = 58,565.68

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1.5x scale

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.