Home / 46,576.12-64,274.72-25,355.33

Finding the Fourth Proportional to 46,576.12, 64,274.72 and 25,355.33

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Solution

The fourth proportional to 46,576.12, 64,274.72 and 25,355.33 is: 34,990.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,576.12 : 64,274.72 = 25,355.33 : x
  2. Step 2: Convert to fraction form
    46,576.12/64,274.72 = 25,355.33/x
  3. Step 3: Cross multiply
    46,576.12x = 64,274.72 × 25,355.33
  4. Step 4: Simplify right side
    46,576.12x = 1,629,706,736.26
  5. Step 5: Solve for x
    x = 1,629,706,736.26/46,576.12
  6. Step 6: Final answer
    x = 34,990.18

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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.