Home / 33,804.32-46,650.08-18,900.32

Finding the Fourth Proportional to 33,804.32, 46,650.08 and 18,900.32

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Solution

The fourth proportional to 33,804.32, 46,650.08 and 18,900.32 is: 26,082.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,804.32 : 46,650.08 = 18,900.32 : x
  2. Step 2: Convert to fraction form
    33,804.32/46,650.08 = 18,900.32/x
  3. Step 3: Cross multiply
    33,804.32x = 46,650.08 × 18,900.32
  4. Step 4: Simplify right side
    33,804.32x = 881,701,440.03
  5. Step 5: Solve for x
    x = 881,701,440.03/33,804.32
  6. Step 6: Final answer
    x = 26,082.51

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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.