Home / 88,736.13-133,026.44-33,371.01

Finding the Fourth Proportional to 88,736.13, 133,026.44 and 33,371.01

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Solution

The fourth proportional to 88,736.13, 133,026.44 and 33,371.01 is: 50,027.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    88,736.13 : 133,026.44 = 33,371.01 : x
  2. Step 2: Convert to fraction form
    88,736.13/133,026.44 = 33,371.01/x
  3. Step 3: Cross multiply
    88,736.13x = 133,026.44 × 33,371.01
  4. Step 4: Simplify right side
    88,736.13x = 4,439,226,492.65
  5. Step 5: Solve for x
    x = 4,439,226,492.65/88,736.13
  6. Step 6: Final answer
    x = 50,027.27

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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.