Home / 197,263.19-295,938.52-57,011.15

Finding the Fourth Proportional to 197,263.19, 295,938.52 and 57,011.15

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Solution

The fourth proportional to 197,263.19, 295,938.52 and 57,011.15 is: 85,529.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    197,263.19 : 295,938.52 = 57,011.15 : x
  2. Step 2: Convert to fraction form
    197,263.19/295,938.52 = 57,011.15/x
  3. Step 3: Cross multiply
    197,263.19x = 295,938.52 × 57,011.15
  4. Step 4: Simplify right side
    197,263.19x = 16,871,795,354.50
  5. Step 5: Solve for x
    x = 16,871,795,354.50/197,263.19
  6. Step 6: Final answer
    x = 85,529.36

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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.