Home / 201,190.24-301,832.04-59,029.80

Finding the Fourth Proportional to 201,190.24, 301,832.04 and 59,029.80

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Solution

The fourth proportional to 201,190.24, 301,832.04 and 59,029.80 is: 88,558.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    201,190.24 : 301,832.04 = 59,029.80 : x
  2. Step 2: Convert to fraction form
    201,190.24/301,832.04 = 59,029.80/x
  3. Step 3: Cross multiply
    201,190.24x = 301,832.04 × 59,029.80
  4. Step 4: Simplify right side
    201,190.24x = 17,817,084,954.79
  5. Step 5: Solve for x
    x = 17,817,084,954.79/201,190.24
  6. Step 6: Final answer
    x = 88,558.40

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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.