Home / 97,320.03-146,037.69-41,157.06

Finding the Fourth Proportional to 97,320.03, 146,037.69 and 41,157.06

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Solution

The fourth proportional to 97,320.03, 146,037.69 and 41,157.06 is: 61,759.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    97,320.03 : 146,037.69 = 41,157.06 : x
  2. Step 2: Convert to fraction form
    97,320.03/146,037.69 = 41,157.06/x
  3. Step 3: Cross multiply
    97,320.03x = 146,037.69 × 41,157.06
  4. Step 4: Simplify right side
    97,320.03x = 6,010,481,969.59
  5. Step 5: Solve for x
    x = 6,010,481,969.59/97,320.03
  6. Step 6: Final answer
    x = 61,759.97

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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.