Home / 46,571.45-64,268.51-25,350.66

Finding the Fourth Proportional to 46,571.45, 64,268.51 and 25,350.66

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Solution

The fourth proportional to 46,571.45, 64,268.51 and 25,350.66 is: 34,983.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,571.45 : 64,268.51 = 25,350.66 : x
  2. Step 2: Convert to fraction form
    46,571.45/64,268.51 = 25,350.66/x
  3. Step 3: Cross multiply
    46,571.45x = 64,268.51 × 25,350.66
  4. Step 4: Simplify right side
    46,571.45x = 1,629,249,018.96
  5. Step 5: Solve for x
    x = 1,629,249,018.96/46,571.45
  6. Step 6: Final answer
    x = 34,983.86

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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.