Home / 325,763.57-449,549.38-182,526.41

Finding the Fourth Proportional to 325,763.57, 449,549.38 and 182,526.41

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Solution

The fourth proportional to 325,763.57, 449,549.38 and 182,526.41 is: 251,884.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    325,763.57 : 449,549.38 = 182,526.41 : x
  2. Step 2: Convert to fraction form
    325,763.57/449,549.38 = 182,526.41/x
  3. Step 3: Cross multiply
    325,763.57x = 449,549.38 × 182,526.41
  4. Step 4: Simplify right side
    325,763.57x = 82,054,634,449.13
  5. Step 5: Solve for x
    x = 82,054,634,449.13/325,763.57
  6. Step 6: Final answer
    x = 251,884.01

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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.