Home / 46,620.33-64,336.06-25,399.60

Finding the Fourth Proportional to 46,620.33, 64,336.06 and 25,399.60

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Solution

The fourth proportional to 46,620.33, 64,336.06 and 25,399.60 is: 35,051.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,620.33 : 64,336.06 = 25,399.60 : x
  2. Step 2: Convert to fraction form
    46,620.33/64,336.06 = 25,399.60/x
  3. Step 3: Cross multiply
    46,620.33x = 64,336.06 × 25,399.60
  4. Step 4: Simplify right side
    46,620.33x = 1,634,109,867.90
  5. Step 5: Solve for x
    x = 1,634,109,867.90/46,620.33
  6. Step 6: Final answer
    x = 35,051.44

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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.