Home / 41,910.36-57,838.14-23,048.16

Finding the Fourth Proportional to 41,910.36, 57,838.14 and 23,048.16

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Solution

The fourth proportional to 41,910.36, 57,838.14 and 23,048.16 is: 31,807.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,910.36 : 57,838.14 = 23,048.16 : x
  2. Step 2: Convert to fraction form
    41,910.36/57,838.14 = 23,048.16/x
  3. Step 3: Cross multiply
    41,910.36x = 57,838.14 × 23,048.16
  4. Step 4: Simplify right side
    41,910.36x = 1,333,062,704.82
  5. Step 5: Solve for x
    x = 1,333,062,704.82/41,910.36
  6. Step 6: Final answer
    x = 31,807.47

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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.