Home / 53,076.08-79,368.05-41,094.05

Finding the Fourth Proportional to 53,076.08, 79,368.05 and 41,094.05

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Solution

The fourth proportional to 53,076.08, 79,368.05 and 41,094.05 is: 61,450.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    53,076.08 : 79,368.05 = 41,094.05 : x
  2. Step 2: Convert to fraction form
    53,076.08/79,368.05 = 41,094.05/x
  3. Step 3: Cross multiply
    53,076.08x = 79,368.05 × 41,094.05
  4. Step 4: Simplify right side
    53,076.08x = 3,261,554,321.00
  5. Step 5: Solve for x
    x = 3,261,554,321.00/53,076.08
  6. Step 6: Final answer
    x = 61,450.55

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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.