Home / 46,662.28-64,394.64-25,441.56

Finding the Fourth Proportional to 46,662.28, 64,394.64 and 25,441.56

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Solution

The fourth proportional to 46,662.28, 64,394.64 and 25,441.56 is: 35,109.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,662.28 : 64,394.64 = 25,441.56 : x
  2. Step 2: Convert to fraction form
    46,662.28/64,394.64 = 25,441.56/x
  3. Step 3: Cross multiply
    46,662.28x = 64,394.64 × 25,441.56
  4. Step 4: Simplify right side
    46,662.28x = 1,638,300,097.24
  5. Step 5: Solve for x
    x = 1,638,300,097.24/46,662.28
  6. Step 6: Final answer
    x = 35,109.73

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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.