Home / 325,863.32-449,666.58-182,595.68

Finding the Fourth Proportional to 325,863.32, 449,666.58 and 182,595.68

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Solution

The fourth proportional to 325,863.32, 449,666.58 and 182,595.68 is: 251,968.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    325,863.32 : 449,666.58 = 182,595.68 : x
  2. Step 2: Convert to fraction form
    325,863.32/449,666.58 = 182,595.68/x
  3. Step 3: Cross multiply
    325,863.32x = 449,666.58 × 182,595.68
  4. Step 4: Simplify right side
    325,863.32x = 82,107,174,948.37
  5. Step 5: Solve for x
    x = 82,107,174,948.37/325,863.32
  6. Step 6: Final answer
    x = 251,968.14

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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.