Home / 49,365.56-68,053.61-35,193.80

Finding the Fourth Proportional to 49,365.56, 68,053.61 and 35,193.80

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Solution

The fourth proportional to 49,365.56, 68,053.61 and 35,193.80 is: 48,516.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,365.56 : 68,053.61 = 35,193.80 : x
  2. Step 2: Convert to fraction form
    49,365.56/68,053.61 = 35,193.80/x
  3. Step 3: Cross multiply
    49,365.56x = 68,053.61 × 35,193.80
  4. Step 4: Simplify right side
    49,365.56x = 2,395,064,623.38
  5. Step 5: Solve for x
    x = 2,395,064,623.38/49,365.56
  6. Step 6: Final answer
    x = 48,516.92

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.