Home / 97,733.31-146,602.52-33,690.77

Finding the Fourth Proportional to 97,733.31, 146,602.52 and 33,690.77

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Solution

The fourth proportional to 97,733.31, 146,602.52 and 33,690.77 is: 50,537.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    97,733.31 : 146,602.52 = 33,690.77 : x
  2. Step 2: Convert to fraction form
    97,733.31/146,602.52 = 33,690.77/x
  3. Step 3: Cross multiply
    97,733.31x = 146,602.52 × 33,690.77
  4. Step 4: Simplify right side
    97,733.31x = 4,939,151,557.37
  5. Step 5: Solve for x
    x = 4,939,151,557.37/97,733.31
  6. Step 6: Final answer
    x = 50,537.04

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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.