Home / 196,323.96-294,532.10-63,199.25

Finding the Fourth Proportional to 196,323.96, 294,532.10 and 63,199.25

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Solution

The fourth proportional to 196,323.96, 294,532.10 and 63,199.25 is: 94,813.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    196,323.96 : 294,532.10 = 63,199.25 : x
  2. Step 2: Convert to fraction form
    196,323.96/294,532.10 = 63,199.25/x
  3. Step 3: Cross multiply
    196,323.96x = 294,532.10 × 63,199.25
  4. Step 4: Simplify right side
    196,323.96x = 18,614,207,373.76
  5. Step 5: Solve for x
    x = 18,614,207,373.76/196,323.96
  6. Step 6: Final answer
    x = 94,813.73

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1.5x scale

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.