Home / 241,329.39-333,083.03-139,371.45

Finding the Fourth Proportional to 241,329.39, 333,083.03 and 139,371.45

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Solution

The fourth proportional to 241,329.39, 333,083.03 and 139,371.45 is: 192,360.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    241,329.39 : 333,083.03 = 139,371.45 : x
  2. Step 2: Convert to fraction form
    241,329.39/333,083.03 = 139,371.45/x
  3. Step 3: Cross multiply
    241,329.39x = 333,083.03 × 139,371.45
  4. Step 4: Simplify right side
    241,329.39x = 46,422,264,164.64
  5. Step 5: Solve for x
    x = 46,422,264,164.64/241,329.39
  6. Step 6: Final answer
    x = 192,360.59

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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.