Home / 41,346.84-57,057.40-23,443.48

Finding the Fourth Proportional to 41,346.84, 57,057.40 and 23,443.48

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Solution

The fourth proportional to 41,346.84, 57,057.40 and 23,443.48 is: 32,351.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,346.84 : 57,057.40 = 23,443.48 : x
  2. Step 2: Convert to fraction form
    41,346.84/57,057.40 = 23,443.48/x
  3. Step 3: Cross multiply
    41,346.84x = 57,057.40 × 23,443.48
  4. Step 4: Simplify right side
    41,346.84x = 1,337,624,015.75
  5. Step 5: Solve for x
    x = 1,337,624,015.75/41,346.84
  6. Step 6: Final answer
    x = 32,351.30

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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.