Home / 41,075.36-56,684.10-22,212.68

Finding the Fourth Proportional to 41,075.36, 56,684.10 and 22,212.68

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Solution

The fourth proportional to 41,075.36, 56,684.10 and 22,212.68 is: 30,653.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,075.36 : 56,684.10 = 22,212.68 : x
  2. Step 2: Convert to fraction form
    41,075.36/56,684.10 = 22,212.68/x
  3. Step 3: Cross multiply
    41,075.36x = 56,684.10 × 22,212.68
  4. Step 4: Simplify right side
    41,075.36x = 1,259,105,774.39
  5. Step 5: Solve for x
    x = 1,259,105,774.39/41,075.36
  6. Step 6: Final answer
    x = 30,653.55

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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.