Home / 33,880.06-50,625.95-25,830.55

Finding the Fourth Proportional to 33,880.06, 50,625.95 and 25,830.55

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Solution

The fourth proportional to 33,880.06, 50,625.95 and 25,830.55 is: 38,597.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,880.06 : 50,625.95 = 25,830.55 : x
  2. Step 2: Convert to fraction form
    33,880.06/50,625.95 = 25,830.55/x
  3. Step 3: Cross multiply
    33,880.06x = 50,625.95 × 25,830.55
  4. Step 4: Simplify right side
    33,880.06x = 1,307,696,132.77
  5. Step 5: Solve for x
    x = 1,307,696,132.77/33,880.06
  6. Step 6: Final answer
    x = 38,597.81

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.