Home / 46,664.12-64,396.85-25,443.53

Finding the Fourth Proportional to 46,664.12, 64,396.85 and 25,443.53

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Solution

The fourth proportional to 46,664.12, 64,396.85 and 25,443.53 is: 35,112.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,664.12 : 64,396.85 = 25,443.53 : x
  2. Step 2: Convert to fraction form
    46,664.12/64,396.85 = 25,443.53/x
  3. Step 3: Cross multiply
    46,664.12x = 64,396.85 × 25,443.53
  4. Step 4: Simplify right side
    46,664.12x = 1,638,482,735.68
  5. Step 5: Solve for x
    x = 1,638,482,735.68/46,664.12
  6. Step 6: Final answer
    x = 35,112.26

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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.