Home / 196,497.85-294,804.18-63,375.16

Finding the Fourth Proportional to 196,497.85, 294,804.18 and 63,375.16

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Solution

The fourth proportional to 196,497.85, 294,804.18 and 63,375.16 is: 95,081.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    196,497.85 : 294,804.18 = 63,375.16 : x
  2. Step 2: Convert to fraction form
    196,497.85/294,804.18 = 63,375.16/x
  3. Step 3: Cross multiply
    196,497.85x = 294,804.18 × 63,375.16
  4. Step 4: Simplify right side
    196,497.85x = 18,683,262,076.17
  5. Step 5: Solve for x
    x = 18,683,262,076.17/196,497.85
  6. Step 6: Final answer
    x = 95,081.25

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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.