Home / 33,203.32-45,819.22-18,095.64

Finding the Fourth Proportional to 33,203.32, 45,819.22 and 18,095.64

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Solution

The fourth proportional to 33,203.32, 45,819.22 and 18,095.64 is: 24,971.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,203.32 : 45,819.22 = 18,095.64 : x
  2. Step 2: Convert to fraction form
    33,203.32/45,819.22 = 18,095.64/x
  3. Step 3: Cross multiply
    33,203.32x = 45,819.22 × 18,095.64
  4. Step 4: Simplify right side
    33,203.32x = 829,128,110.20
  5. Step 5: Solve for x
    x = 829,128,110.20/33,203.32
  6. Step 6: Final answer
    x = 24,971.24

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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.