Home / 325,443.84-449,113.60-182,204.16

Finding the Fourth Proportional to 325,443.84, 449,113.60 and 182,204.16

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Solution

The fourth proportional to 325,443.84, 449,113.60 and 182,204.16 is: 251,442.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    325,443.84 : 449,113.60 = 182,204.16 : x
  2. Step 2: Convert to fraction form
    325,443.84/449,113.60 = 182,204.16/x
  3. Step 3: Cross multiply
    325,443.84x = 449,113.60 × 182,204.16
  4. Step 4: Simplify right side
    325,443.84x = 81,830,366,232.58
  5. Step 5: Solve for x
    x = 81,830,366,232.58/325,443.84
  6. Step 6: Final answer
    x = 251,442.36

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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.