Home / 46,634.88-64,356.13-25,414.16

Finding the Fourth Proportional to 46,634.88, 64,356.13 and 25,414.16

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Solution

The fourth proportional to 46,634.88, 64,356.13 and 25,414.16 is: 35,071.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,634.88 : 64,356.13 = 25,414.16 : x
  2. Step 2: Convert to fraction form
    46,634.88/64,356.13 = 25,414.16/x
  3. Step 3: Cross multiply
    46,634.88x = 64,356.13 × 25,414.16
  4. Step 4: Simplify right side
    46,634.88x = 1,635,556,984.80
  5. Step 5: Solve for x
    x = 1,635,556,984.80/46,634.88
  6. Step 6: Final answer
    x = 35,071.54

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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.