Home / 33,369.09-46,059.60-19,231.35

Finding the Fourth Proportional to 33,369.09, 46,059.60 and 19,231.35

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Solution

The fourth proportional to 33,369.09, 46,059.60 and 19,231.35 is: 26,545.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,369.09 : 46,059.60 = 19,231.35 : x
  2. Step 2: Convert to fraction form
    33,369.09/46,059.60 = 19,231.35/x
  3. Step 3: Cross multiply
    33,369.09x = 46,059.60 × 19,231.35
  4. Step 4: Simplify right side
    33,369.09x = 885,788,192.30
  5. Step 5: Solve for x
    x = 885,788,192.30/33,369.09
  6. Step 6: Final answer
    x = 26,545.17

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1.5x scale

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.