Home / 88,917.82-133,307.07-44,522.26

Finding the Fourth Proportional to 88,917.82, 133,307.07 and 44,522.26

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Solution

The fourth proportional to 88,917.82, 133,307.07 and 44,522.26 is: 66,748.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    88,917.82 : 133,307.07 = 44,522.26 : x
  2. Step 2: Convert to fraction form
    88,917.82/133,307.07 = 44,522.26/x
  3. Step 3: Cross multiply
    88,917.82x = 133,307.07 × 44,522.26
  4. Step 4: Simplify right side
    88,917.82x = 5,935,132,030.38
  5. Step 5: Solve for x
    x = 5,935,132,030.38/88,917.82
  6. Step 6: Final answer
    x = 66,748.51

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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.