Home / 33,058.57-49,624.85-21,986.95

Finding the Fourth Proportional to 33,058.57, 49,624.85 and 21,986.95

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Solution

The fourth proportional to 33,058.57, 49,624.85 and 21,986.95 is: 33,005.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,058.57 : 49,624.85 = 21,986.95 : x
  2. Step 2: Convert to fraction form
    33,058.57/49,624.85 = 21,986.95/x
  3. Step 3: Cross multiply
    33,058.57x = 49,624.85 × 21,986.95
  4. Step 4: Simplify right side
    33,058.57x = 1,091,098,861.71
  5. Step 5: Solve for x
    x = 1,091,098,861.71/33,058.57
  6. Step 6: Final answer
    x = 33,005.03

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.