Home / 40,261.41-55,531.83-24,942.99

Finding the Fourth Proportional to 40,261.41, 55,531.83 and 24,942.99

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Solution

The fourth proportional to 40,261.41, 55,531.83 and 24,942.99 is: 34,403.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    40,261.41 : 55,531.83 = 24,942.99 : x
  2. Step 2: Convert to fraction form
    40,261.41/55,531.83 = 24,942.99/x
  3. Step 3: Cross multiply
    40,261.41x = 55,531.83 × 24,942.99
  4. Step 4: Simplify right side
    40,261.41x = 1,385,129,880.37
  5. Step 5: Solve for x
    x = 1,385,129,880.37/40,261.41
  6. Step 6: Final answer
    x = 34,403.41

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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.