Home / 135,592.17-203,365.14-35,753.35

Finding the Fourth Proportional to 135,592.17, 203,365.14 and 35,753.35

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Solution

The fourth proportional to 135,592.17, 203,365.14 and 35,753.35 is: 53,623.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    135,592.17 : 203,365.14 = 35,753.35 : x
  2. Step 2: Convert to fraction form
    135,592.17/203,365.14 = 35,753.35/x
  3. Step 3: Cross multiply
    135,592.17x = 203,365.14 × 35,753.35
  4. Step 4: Simplify right side
    135,592.17x = 7,270,985,028.22
  5. Step 5: Solve for x
    x = 7,270,985,028.22/135,592.17
  6. Step 6: Final answer
    x = 53,623.93

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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.