Home / 33,370.41-46,050.55-18,262.77

Finding the Fourth Proportional to 33,370.41, 46,050.55 and 18,262.77

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Solution

The fourth proportional to 33,370.41, 46,050.55 and 18,262.77 is: 25,202.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,370.41 : 46,050.55 = 18,262.77 : x
  2. Step 2: Convert to fraction form
    33,370.41/46,050.55 = 18,262.77/x
  3. Step 3: Cross multiply
    33,370.41x = 46,050.55 × 18,262.77
  4. Step 4: Simplify right side
    33,370.41x = 841,010,281.46
  5. Step 5: Solve for x
    x = 841,010,281.46/33,370.41
  6. Step 6: Final answer
    x = 25,202.28

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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.