Home / 197,018.50-295,569.30-63,888.41

Finding the Fourth Proportional to 197,018.50, 295,569.30 and 63,888.41

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Solution

The fourth proportional to 197,018.50, 295,569.30 and 63,888.41 is: 95,846.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    197,018.50 : 295,569.30 = 63,888.41 : x
  2. Step 2: Convert to fraction form
    197,018.50/295,569.30 = 63,888.41/x
  3. Step 3: Cross multiply
    197,018.50x = 295,569.30 × 63,888.41
  4. Step 4: Simplify right side
    197,018.50x = 18,883,452,621.81
  5. Step 5: Solve for x
    x = 18,883,452,621.81/197,018.50
  6. Step 6: Final answer
    x = 95,846.09

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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.