Home / 33,003.65-49,512.26-13,282.18

Finding the Fourth Proportional to 33,003.65, 49,512.26 and 13,282.18

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Solution

The fourth proportional to 33,003.65, 49,512.26 and 13,282.18 is: 19,926.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,003.65 : 49,512.26 = 13,282.18 : x
  2. Step 2: Convert to fraction form
    33,003.65/49,512.26 = 13,282.18/x
  3. Step 3: Cross multiply
    33,003.65x = 49,512.26 × 13,282.18
  4. Step 4: Simplify right side
    33,003.65x = 657,630,658.95
  5. Step 5: Solve for x
    x = 657,630,658.95/33,003.65
  6. Step 6: Final answer
    x = 19,926.00

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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.