Home / 33,370.30-46,050.61-18,262.81

Finding the Fourth Proportional to 33,370.30, 46,050.61 and 18,262.81

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Solution

The fourth proportional to 33,370.30, 46,050.61 and 18,262.81 is: 25,202.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,370.30 : 46,050.61 = 18,262.81 : x
  2. Step 2: Convert to fraction form
    33,370.30/46,050.61 = 18,262.81/x
  3. Step 3: Cross multiply
    33,370.30x = 46,050.61 × 18,262.81
  4. Step 4: Simplify right side
    33,370.30x = 841,013,540.81
  5. Step 5: Solve for x
    x = 841,013,540.81/33,370.30
  6. Step 6: Final answer
    x = 25,202.46

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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.