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Finding the Fourth Proportional to 43,445.88, 59,955.30 and 23,573.88

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Solution

The fourth proportional to 43,445.88, 59,955.30 and 23,573.88 is: 32,531.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,445.88 : 59,955.30 = 23,573.88 : x
  2. Step 2: Convert to fraction form
    43,445.88/59,955.30 = 23,573.88/x
  3. Step 3: Cross multiply
    43,445.88x = 59,955.30 × 23,573.88
  4. Step 4: Simplify right side
    43,445.88x = 1,413,379,047.56
  5. Step 5: Solve for x
    x = 1,413,379,047.56/43,445.88
  6. Step 6: Final answer
    x = 32,531.95

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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.