Home / 59,060.26-88,601.79-19,090.00

Finding the Fourth Proportional to 59,060.26, 88,601.79 and 19,090.00

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Solution

The fourth proportional to 59,060.26, 88,601.79 and 19,090.00 is: 28,638.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,060.26 : 88,601.79 = 19,090.00 : x
  2. Step 2: Convert to fraction form
    59,060.26/88,601.79 = 19,090.00/x
  3. Step 3: Cross multiply
    59,060.26x = 88,601.79 × 19,090.00
  4. Step 4: Simplify right side
    59,060.26x = 1,691,407,728.09
  5. Step 5: Solve for x
    x = 1,691,407,728.09/59,060.26
  6. Step 6: Final answer
    x = 28,638.68

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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.