Home / 241,300.19-333,010.04-139,329.95

Finding the Fourth Proportional to 241,300.19, 333,010.04 and 139,329.95

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Solution

The fourth proportional to 241,300.19, 333,010.04 and 139,329.95 is: 192,284.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    241,300.19 : 333,010.04 = 139,329.95 : x
  2. Step 2: Convert to fraction form
    241,300.19/333,010.04 = 139,329.95/x
  3. Step 3: Cross multiply
    241,300.19x = 333,010.04 × 139,329.95
  4. Step 4: Simplify right side
    241,300.19x = 46,398,269,861.00
  5. Step 5: Solve for x
    x = 46,398,269,861.00/241,300.19
  6. Step 6: Final answer
    x = 192,284.43

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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.