Home / 33,095.68-45,546.24-25,008.64

Finding the Fourth Proportional to 33,095.68, 45,546.24 and 25,008.64

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Solution

The fourth proportional to 33,095.68, 45,546.24 and 25,008.64 is: 34,416.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,095.68 : 45,546.24 = 25,008.64 : x
  2. Step 2: Convert to fraction form
    33,095.68/45,546.24 = 25,008.64/x
  3. Step 3: Cross multiply
    33,095.68x = 45,546.24 × 25,008.64
  4. Step 4: Simplify right side
    33,095.68x = 1,139,049,519.51
  5. Step 5: Solve for x
    x = 1,139,049,519.51/33,095.68
  6. Step 6: Final answer
    x = 34,416.86

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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.