Home / 46,968.54-64,815.84-25,747.98

Finding the Fourth Proportional to 46,968.54, 64,815.84 and 25,747.98

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Solution

The fourth proportional to 46,968.54, 64,815.84 and 25,747.98 is: 35,531.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,968.54 : 64,815.84 = 25,747.98 : x
  2. Step 2: Convert to fraction form
    46,968.54/64,815.84 = 25,747.98/x
  3. Step 3: Cross multiply
    46,968.54x = 64,815.84 × 25,747.98
  4. Step 4: Simplify right side
    46,968.54x = 1,668,876,952.00
  5. Step 5: Solve for x
    x = 1,668,876,952.00/46,968.54
  6. Step 6: Final answer
    x = 35,531.80

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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.