Home / 46,919.22-64,750.08-25,699.64

Finding the Fourth Proportional to 46,919.22, 64,750.08 and 25,699.64

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Solution

The fourth proportional to 46,919.22, 64,750.08 and 25,699.64 is: 35,466.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,919.22 : 64,750.08 = 25,699.64 : x
  2. Step 2: Convert to fraction form
    46,919.22/64,750.08 = 25,699.64/x
  3. Step 3: Cross multiply
    46,919.22x = 64,750.08 × 25,699.64
  4. Step 4: Simplify right side
    46,919.22x = 1,664,053,745.97
  5. Step 5: Solve for x
    x = 1,664,053,745.97/46,919.22
  6. Step 6: Final answer
    x = 35,466.36

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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.