Home / 61,529.54-84,910.77-33,235.23

Finding the Fourth Proportional to 61,529.54, 84,910.77 and 33,235.23

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Solution

The fourth proportional to 61,529.54, 84,910.77 and 33,235.23 is: 45,864.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    61,529.54 : 84,910.77 = 33,235.23 : x
  2. Step 2: Convert to fraction form
    61,529.54/84,910.77 = 33,235.23/x
  3. Step 3: Cross multiply
    61,529.54x = 84,910.77 × 33,235.23
  4. Step 4: Simplify right side
    61,529.54x = 2,822,028,970.43
  5. Step 5: Solve for x
    x = 2,822,028,970.43/61,529.54
  6. Step 6: Final answer
    x = 45,864.62

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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.