Home / 47,106.77-65,004.29-26,963.81

Finding the Fourth Proportional to 47,106.77, 65,004.29 and 26,963.81

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Solution

The fourth proportional to 47,106.77, 65,004.29 and 26,963.81 is: 37,208.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    47,106.77 : 65,004.29 = 26,963.81 : x
  2. Step 2: Convert to fraction form
    47,106.77/65,004.29 = 26,963.81/x
  3. Step 3: Cross multiply
    47,106.77x = 65,004.29 × 26,963.81
  4. Step 4: Simplify right side
    47,106.77x = 1,752,763,189.93
  5. Step 5: Solve for x
    x = 1,752,763,189.93/47,106.77
  6. Step 6: Final answer
    x = 37,208.31

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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.