Home / 41,075.59-61,640.73-22,360.35

Finding the Fourth Proportional to 41,075.59, 61,640.73 and 22,360.35

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Solution

The fourth proportional to 41,075.59, 61,640.73 and 22,360.35 is: 33,555.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,075.59 : 61,640.73 = 22,360.35 : x
  2. Step 2: Convert to fraction form
    41,075.59/61,640.73 = 22,360.35/x
  3. Step 3: Cross multiply
    41,075.59x = 61,640.73 × 22,360.35
  4. Step 4: Simplify right side
    41,075.59x = 1,378,308,297.06
  5. Step 5: Solve for x
    x = 1,378,308,297.06/41,075.59
  6. Step 6: Final answer
    x = 33,555.41

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.