Home / 41,075.64-56,684.36-22,212.77

Finding the Fourth Proportional to 41,075.64, 56,684.36 and 22,212.77

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Solution

The fourth proportional to 41,075.64, 56,684.36 and 22,212.77 is: 30,653.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,075.64 : 56,684.36 = 22,212.77 : x
  2. Step 2: Convert to fraction form
    41,075.64/56,684.36 = 22,212.77/x
  3. Step 3: Cross multiply
    41,075.64x = 56,684.36 × 22,212.77
  4. Step 4: Simplify right side
    41,075.64x = 1,259,116,256.79
  5. Step 5: Solve for x
    x = 1,259,116,256.79/41,075.64
  6. Step 6: Final answer
    x = 30,653.60

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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.