Home / 61,097.09-84,313.91-37,223.82

Finding the Fourth Proportional to 61,097.09, 84,313.91 and 37,223.82

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Solution

The fourth proportional to 61,097.09, 84,313.91 and 37,223.82 is: 51,368.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    61,097.09 : 84,313.91 = 37,223.82 : x
  2. Step 2: Convert to fraction form
    61,097.09/84,313.91 = 37,223.82/x
  3. Step 3: Cross multiply
    61,097.09x = 84,313.91 × 37,223.82
  4. Step 4: Simplify right side
    61,097.09x = 3,138,485,902.40
  5. Step 5: Solve for x
    x = 3,138,485,902.40/61,097.09
  6. Step 6: Final answer
    x = 51,368.83

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.