Home / 41,369.36-57,087.38-23,218.40

Finding the Fourth Proportional to 41,369.36, 57,087.38 and 23,218.40

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Solution

The fourth proportional to 41,369.36, 57,087.38 and 23,218.40 is: 32,040.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,369.36 : 57,087.38 = 23,218.40 : x
  2. Step 2: Convert to fraction form
    41,369.36/57,087.38 = 23,218.40/x
  3. Step 3: Cross multiply
    41,369.36x = 57,087.38 × 23,218.40
  4. Step 4: Simplify right side
    41,369.36x = 1,325,477,222.26
  5. Step 5: Solve for x
    x = 1,325,477,222.26/41,369.36
  6. Step 6: Final answer
    x = 32,040.07

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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.