Home / 97,495.12-146,213.62-41,334.33

Finding the Fourth Proportional to 97,495.12, 146,213.62 and 41,334.33

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Solution

The fourth proportional to 97,495.12, 146,213.62 and 41,334.33 is: 61,989.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    97,495.12 : 146,213.62 = 41,334.33 : x
  2. Step 2: Convert to fraction form
    97,495.12/146,213.62 = 41,334.33/x
  3. Step 3: Cross multiply
    97,495.12x = 146,213.62 × 41,334.33
  4. Step 4: Simplify right side
    97,495.12x = 6,043,641,654.04
  5. Step 5: Solve for x
    x = 6,043,641,654.04/97,495.12
  6. Step 6: Final answer
    x = 61,989.17

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1.5x scale

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.