Home / 88,758.03-133,134.99-41,322.00

Finding the Fourth Proportional to 88,758.03, 133,134.99 and 41,322.00

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Solution

The fourth proportional to 88,758.03, 133,134.99 and 41,322.00 is: 61,982.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    88,758.03 : 133,134.99 = 41,322.00 : x
  2. Step 2: Convert to fraction form
    88,758.03/133,134.99 = 41,322.00/x
  3. Step 3: Cross multiply
    88,758.03x = 133,134.99 × 41,322.00
  4. Step 4: Simplify right side
    88,758.03x = 5,501,403,884.63
  5. Step 5: Solve for x
    x = 5,501,403,884.63/88,758.03
  6. Step 6: Final answer
    x = 61,982.04

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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.