Home / 241,761.60-333,535.47-139,768.29

Finding the Fourth Proportional to 241,761.60, 333,535.47 and 139,768.29

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Solution

The fourth proportional to 241,761.60, 333,535.47 and 139,768.29 is: 192,825.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    241,761.60 : 333,535.47 = 139,768.29 : x
  2. Step 2: Convert to fraction form
    241,761.60/333,535.47 = 139,768.29/x
  3. Step 3: Cross multiply
    241,761.60x = 333,535.47 × 139,768.29
  4. Step 4: Simplify right side
    241,761.60x = 46,617,682,296.25
  5. Step 5: Solve for x
    x = 46,617,682,296.25/241,761.60
  6. Step 6: Final answer
    x = 192,825.01

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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.