Home / 46,907.35-64,732.03-25,686.43

Finding the Fourth Proportional to 46,907.35, 64,732.03 and 25,686.43

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Solution

The fourth proportional to 46,907.35, 64,732.03 and 25,686.43 is: 35,447.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,907.35 : 64,732.03 = 25,686.43 : x
  2. Step 2: Convert to fraction form
    46,907.35/64,732.03 = 25,686.43/x
  3. Step 3: Cross multiply
    46,907.35x = 64,732.03 × 25,686.43
  4. Step 4: Simplify right side
    46,907.35x = 1,662,734,757.35
  5. Step 5: Solve for x
    x = 1,662,734,757.35/46,907.35
  6. Step 6: Final answer
    x = 35,447.21

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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.