Home / 196,323.93-294,423.48-63,173.25

Finding the Fourth Proportional to 196,323.93, 294,423.48 and 63,173.25

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Solution

The fourth proportional to 196,323.93, 294,423.48 and 63,173.25 is: 94,739.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    196,323.93 : 294,423.48 = 63,173.25 : x
  2. Step 2: Convert to fraction form
    196,323.93/294,423.48 = 63,173.25/x
  3. Step 3: Cross multiply
    196,323.93x = 294,423.48 × 63,173.25
  4. Step 4: Simplify right side
    196,323.93x = 18,599,688,107.91
  5. Step 5: Solve for x
    x = 18,599,688,107.91/196,323.93
  6. Step 6: Final answer
    x = 94,739.79

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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.