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Finding the Fourth Proportional to 43,354.75, 59,829.56 and 23,482.75

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Solution

The fourth proportional to 43,354.75, 59,829.56 and 23,482.75 is: 32,406.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,354.75 : 59,829.56 = 23,482.75 : x
  2. Step 2: Convert to fraction form
    43,354.75/59,829.56 = 23,482.75/x
  3. Step 3: Cross multiply
    43,354.75x = 59,829.56 × 23,482.75
  4. Step 4: Simplify right side
    43,354.75x = 1,404,962,600.09
  5. Step 5: Solve for x
    x = 1,404,962,600.09/43,354.75
  6. Step 6: Final answer
    x = 32,406.20

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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.