Home / 41,097.06-61,646-13,016.58

Finding the Fourth Proportional to 41,097.06, 61,646 and 13,016.58

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Solution

The fourth proportional to 41,097.06, 61,646 and 13,016.58 is: 19,525.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,097.06 : 61,646 = 13,016.58 : x
  2. Step 2: Convert to fraction form
    41,097.06/61,646 = 13,016.58/x
  3. Step 3: Cross multiply
    41,097.06x = 61,646 × 13,016.58
  4. Step 4: Simplify right side
    41,097.06x = 802,420,090.68
  5. Step 5: Solve for x
    x = 802,420,090.68/41,097.06
  6. Step 6: Final answer
    x = 19,525.00

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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.