Home / 44,326.93-66,422.06-21,811.77

Finding the Fourth Proportional to 44,326.93, 66,422.06 and 21,811.77

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Solution

The fourth proportional to 44,326.93, 66,422.06 and 21,811.77 is: 32,684.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,326.93 : 66,422.06 = 21,811.77 : x
  2. Step 2: Convert to fraction form
    44,326.93/66,422.06 = 21,811.77/x
  3. Step 3: Cross multiply
    44,326.93x = 66,422.06 × 21,811.77
  4. Step 4: Simplify right side
    44,326.93x = 1,448,782,695.65
  5. Step 5: Solve for x
    x = 1,448,782,695.65/44,326.93
  6. Step 6: Final answer
    x = 32,684.03

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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.