Home / 33,203.06-45,819.63-18,095.63

Finding the Fourth Proportional to 33,203.06, 45,819.63 and 18,095.63

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Solution

The fourth proportional to 33,203.06, 45,819.63 and 18,095.63 is: 24,971.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,203.06 : 45,819.63 = 18,095.63 : x
  2. Step 2: Convert to fraction form
    33,203.06/45,819.63 = 18,095.63/x
  3. Step 3: Cross multiply
    33,203.06x = 45,819.63 × 18,095.63
  4. Step 4: Simplify right side
    33,203.06x = 829,135,071.22
  5. Step 5: Solve for x
    x = 829,135,071.22/33,203.06
  6. Step 6: Final answer
    x = 24,971.65

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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.