Home / 46,384.21-64,009.92-25,163.02

Finding the Fourth Proportional to 46,384.21, 64,009.92 and 25,163.02

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Solution

The fourth proportional to 46,384.21, 64,009.92 and 25,163.02 is: 34,724.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,384.21 : 64,009.92 = 25,163.02 : x
  2. Step 2: Convert to fraction form
    46,384.21/64,009.92 = 25,163.02/x
  3. Step 3: Cross multiply
    46,384.21x = 64,009.92 × 25,163.02
  4. Step 4: Simplify right side
    46,384.21x = 1,610,682,897.16
  5. Step 5: Solve for x
    x = 1,610,682,897.16/46,384.21
  6. Step 6: Final answer
    x = 34,724.81

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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.