Home / 83,801.01-115,647.44-46,075.26

Finding the Fourth Proportional to 83,801.01, 115,647.44 and 46,075.26

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Solution

The fourth proportional to 83,801.01, 115,647.44 and 46,075.26 is: 63,584.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    83,801.01 : 115,647.44 = 46,075.26 : x
  2. Step 2: Convert to fraction form
    83,801.01/115,647.44 = 46,075.26/x
  3. Step 3: Cross multiply
    83,801.01x = 115,647.44 × 46,075.26
  4. Step 4: Simplify right side
    83,801.01x = 5,328,485,866.33
  5. Step 5: Solve for x
    x = 5,328,485,866.33/83,801.01
  6. Step 6: Final answer
    x = 63,584.98

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1.5x scale

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.