Home / 197,261.19-295,935.52-57,009.15

Finding the Fourth Proportional to 197,261.19, 295,935.52 and 57,009.15

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Solution

The fourth proportional to 197,261.19, 295,935.52 and 57,009.15 is: 85,526.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    197,261.19 : 295,935.52 = 57,009.15 : x
  2. Step 2: Convert to fraction form
    197,261.19/295,935.52 = 57,009.15/x
  3. Step 3: Cross multiply
    197,261.19x = 295,935.52 × 57,009.15
  4. Step 4: Simplify right side
    197,261.19x = 16,871,032,450.01
  5. Step 5: Solve for x
    x = 16,871,032,450.01/197,261.19
  6. Step 6: Final answer
    x = 85,526.36

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.