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Finding the Fourth Proportional to 95,594.88, 143,392.32 and 39,466.74

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Solution

The fourth proportional to 95,594.88, 143,392.32 and 39,466.74 is: 59,200.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,594.88 : 143,392.32 = 39,466.74 : x
  2. Step 2: Convert to fraction form
    95,594.88/143,392.32 = 39,466.74/x
  3. Step 3: Cross multiply
    95,594.88x = 143,392.32 × 39,466.74
  4. Step 4: Simplify right side
    95,594.88x = 5,659,227,411.44
  5. Step 5: Solve for x
    x = 5,659,227,411.44/95,594.88
  6. Step 6: Final answer
    x = 59,200.11

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.