Home / 54,796.23-75,620.00-30,266.98

Finding the Fourth Proportional to 54,796.23, 75,620.00 and 30,266.98

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Solution

The fourth proportional to 54,796.23, 75,620.00 and 30,266.98 is: 41,769.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    54,796.23 : 75,620.00 = 30,266.98 : x
  2. Step 2: Convert to fraction form
    54,796.23/75,620.00 = 30,266.98/x
  3. Step 3: Cross multiply
    54,796.23x = 75,620.00 × 30,266.98
  4. Step 4: Simplify right side
    54,796.23x = 2,288,788,914.22
  5. Step 5: Solve for x
    x = 2,288,788,914.22/54,796.23
  6. Step 6: Final answer
    x = 41,769.09

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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.