Home / 61,554.51-84,944.97-33,260.13

Finding the Fourth Proportional to 61,554.51, 84,944.97 and 33,260.13

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Solution

The fourth proportional to 61,554.51, 84,944.97 and 33,260.13 is: 45,898.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    61,554.51 : 84,944.97 = 33,260.13 : x
  2. Step 2: Convert to fraction form
    61,554.51/84,944.97 = 33,260.13/x
  3. Step 3: Cross multiply
    61,554.51x = 84,944.97 × 33,260.13
  4. Step 4: Simplify right side
    61,554.51x = 2,825,280,745.05
  5. Step 5: Solve for x
    x = 2,825,280,745.05/61,554.51
  6. Step 6: Final answer
    x = 45,898.84

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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.