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Finding the Fourth Proportional to 43,993.98, 60,711.66 and 23,851.50

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Solution

The fourth proportional to 43,993.98, 60,711.66 and 23,851.50 is: 32,915.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,993.98 : 60,711.66 = 23,851.50 : x
  2. Step 2: Convert to fraction form
    43,993.98/60,711.66 = 23,851.50/x
  3. Step 3: Cross multiply
    43,993.98x = 60,711.66 × 23,851.50
  4. Step 4: Simplify right side
    43,993.98x = 1,448,064,158.49
  5. Step 5: Solve for x
    x = 1,448,064,158.49/43,993.98
  6. Step 6: Final answer
    x = 32,915.05

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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.