Home / 33,935-46,814.04-20,313.74

Finding the Fourth Proportional to 33,935, 46,814.04 and 20,313.74

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Solution

The fourth proportional to 33,935, 46,814.04 and 20,313.74 is: 28,023.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,935 : 46,814.04 = 20,313.74 : x
  2. Step 2: Convert to fraction form
    33,935/46,814.04 = 20,313.74/x
  3. Step 3: Cross multiply
    33,935x = 46,814.04 × 20,313.74
  4. Step 4: Simplify right side
    33,935x = 950,968,236.91
  5. Step 5: Solve for x
    x = 950,968,236.91/33,935
  6. Step 6: Final answer
    x = 28,023.23

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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.