Home / 64,827.17-97,170.40-33,193.83

Finding the Fourth Proportional to 64,827.17, 97,170.40 and 33,193.83

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Solution

The fourth proportional to 64,827.17, 97,170.40 and 33,193.83 is: 49,754.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    64,827.17 : 97,170.40 = 33,193.83 : x
  2. Step 2: Convert to fraction form
    64,827.17/97,170.40 = 33,193.83/x
  3. Step 3: Cross multiply
    64,827.17x = 97,170.40 × 33,193.83
  4. Step 4: Simplify right side
    64,827.17x = 3,225,458,144.51
  5. Step 5: Solve for x
    x = 3,225,458,144.51/64,827.17
  6. Step 6: Final answer
    x = 49,754.73

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.