Home / 46,643.06-64,367.44-25,422.48

Finding the Fourth Proportional to 46,643.06, 64,367.44 and 25,422.48

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Solution

The fourth proportional to 46,643.06, 64,367.44 and 25,422.48 is: 35,083.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,643.06 : 64,367.44 = 25,422.48 : x
  2. Step 2: Convert to fraction form
    46,643.06/64,367.44 = 25,422.48/x
  3. Step 3: Cross multiply
    46,643.06x = 64,367.44 × 25,422.48
  4. Step 4: Simplify right side
    46,643.06x = 1,636,379,892.50
  5. Step 5: Solve for x
    x = 1,636,379,892.50/46,643.06
  6. Step 6: Final answer
    x = 35,083.03

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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.