Home / 47,089.01-64,983.26-25,868.26

Finding the Fourth Proportional to 47,089.01, 64,983.26 and 25,868.26

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Solution

The fourth proportional to 47,089.01, 64,983.26 and 25,868.26 is: 35,698.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    47,089.01 : 64,983.26 = 25,868.26 : x
  2. Step 2: Convert to fraction form
    47,089.01/64,983.26 = 25,868.26/x
  3. Step 3: Cross multiply
    47,089.01x = 64,983.26 × 25,868.26
  4. Step 4: Simplify right side
    47,089.01x = 1,681,004,011.23
  5. Step 5: Solve for x
    x = 1,681,004,011.23/47,089.01
  6. Step 6: Final answer
    x = 35,698.43

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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.