Home / 61,584.14-84,986.07-33,289.83

Finding the Fourth Proportional to 61,584.14, 84,986.07 and 33,289.83

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Solution

The fourth proportional to 61,584.14, 84,986.07 and 33,289.83 is: 45,939.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    61,584.14 : 84,986.07 = 33,289.83 : x
  2. Step 2: Convert to fraction form
    61,584.14/84,986.07 = 33,289.83/x
  3. Step 3: Cross multiply
    61,584.14x = 84,986.07 × 33,289.83
  4. Step 4: Simplify right side
    61,584.14x = 2,829,171,822.67
  5. Step 5: Solve for x
    x = 2,829,171,822.67/61,584.14
  6. Step 6: Final answer
    x = 45,939.94

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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.