Home / 325,700.07-449,464.59-182,461.29

Finding the Fourth Proportional to 325,700.07, 449,464.59 and 182,461.29

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Solution

The fourth proportional to 325,700.07, 449,464.59 and 182,461.29 is: 251,795.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    325,700.07 : 449,464.59 = 182,461.29 : x
  2. Step 2: Convert to fraction form
    325,700.07/449,464.59 = 182,461.29/x
  3. Step 3: Cross multiply
    325,700.07x = 449,464.59 × 182,461.29
  4. Step 4: Simplify right side
    325,700.07x = 82,009,888,900.72
  5. Step 5: Solve for x
    x = 82,009,888,900.72/325,700.07
  6. Step 6: Final answer
    x = 251,795.74

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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.