Home / 201,028.33-277,406.67-110,383.93

Finding the Fourth Proportional to 201,028.33, 277,406.67 and 110,383.93

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Solution

The fourth proportional to 201,028.33, 277,406.67 and 110,383.93 is: 152,323.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    201,028.33 : 277,406.67 = 110,383.93 : x
  2. Step 2: Convert to fraction form
    201,028.33/277,406.67 = 110,383.93/x
  3. Step 3: Cross multiply
    201,028.33x = 277,406.67 × 110,383.93
  4. Step 4: Simplify right side
    201,028.33x = 30,621,238,442.81
  5. Step 5: Solve for x
    x = 30,621,238,442.81/201,028.33
  6. Step 6: Final answer
    x = 152,323.00

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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.