Home / 325,327.07-448,951.30-182,087.14

Finding the Fourth Proportional to 325,327.07, 448,951.30 and 182,087.14

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Solution

The fourth proportional to 325,327.07, 448,951.30 and 182,087.14 is: 251,280.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    325,327.07 : 448,951.30 = 182,087.14 : x
  2. Step 2: Convert to fraction form
    325,327.07/448,951.30 = 182,087.14/x
  3. Step 3: Cross multiply
    325,327.07x = 448,951.30 × 182,087.14
  4. Step 4: Simplify right side
    325,327.07x = 81,748,258,216.28
  5. Step 5: Solve for x
    x = 81,748,258,216.28/325,327.07
  6. Step 6: Final answer
    x = 251,280.22

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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.