Home / 97,355.64-146,048.49-41,196.06

Finding the Fourth Proportional to 97,355.64, 146,048.49 and 41,196.06

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Solution

The fourth proportional to 97,355.64, 146,048.49 and 41,196.06 is: 61,800.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    97,355.64 : 146,048.49 = 41,196.06 : x
  2. Step 2: Convert to fraction form
    97,355.64/146,048.49 = 41,196.06/x
  3. Step 3: Cross multiply
    97,355.64x = 146,048.49 × 41,196.06
  4. Step 4: Simplify right side
    97,355.64x = 6,016,622,356.95
  5. Step 5: Solve for x
    x = 6,016,622,356.95/97,355.64
  6. Step 6: Final answer
    x = 61,800.45

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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.