Home / 41,376.23-57,090.47-27,057.05

Finding the Fourth Proportional to 41,376.23, 57,090.47 and 27,057.05

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Solution

The fourth proportional to 41,376.23, 57,090.47 and 27,057.05 is: 37,333.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,376.23 : 57,090.47 = 27,057.05 : x
  2. Step 2: Convert to fraction form
    41,376.23/57,090.47 = 27,057.05/x
  3. Step 3: Cross multiply
    41,376.23x = 57,090.47 × 27,057.05
  4. Step 4: Simplify right side
    41,376.23x = 1,544,699,701.31
  5. Step 5: Solve for x
    x = 1,544,699,701.31/41,376.23
  6. Step 6: Final answer
    x = 37,333.02

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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.