Home / 61,529.44-84,910.66-33,235.13

Finding the Fourth Proportional to 61,529.44, 84,910.66 and 33,235.13

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Solution

The fourth proportional to 61,529.44, 84,910.66 and 33,235.13 is: 45,864.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    61,529.44 : 84,910.66 = 33,235.13 : x
  2. Step 2: Convert to fraction form
    61,529.44/84,910.66 = 33,235.13/x
  3. Step 3: Cross multiply
    61,529.44x = 84,910.66 × 33,235.13
  4. Step 4: Simplify right side
    61,529.44x = 2,822,016,315.84
  5. Step 5: Solve for x
    x = 2,822,016,315.84/61,529.44
  6. Step 6: Final answer
    x = 45,864.49

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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.