Home / 61,529.34-84,910.53-33,235.03

Finding the Fourth Proportional to 61,529.34, 84,910.53 and 33,235.03

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Solution

The fourth proportional to 61,529.34, 84,910.53 and 33,235.03 is: 45,864.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    61,529.34 : 84,910.53 = 33,235.03 : x
  2. Step 2: Convert to fraction form
    61,529.34/84,910.53 = 33,235.03/x
  3. Step 3: Cross multiply
    61,529.34x = 84,910.53 × 33,235.03
  4. Step 4: Simplify right side
    61,529.34x = 2,822,004,055.69
  5. Step 5: Solve for x
    x = 2,822,004,055.69/61,529.34
  6. Step 6: Final answer
    x = 45,864.36

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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.