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Finding the Fourth Proportional to 160,910.64, 241,390.26 and 59,741.64

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Solution

The fourth proportional to 160,910.64, 241,390.26 and 59,741.64 is: 89,621.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    160,910.64 : 241,390.26 = 59,741.64 : x
  2. Step 2: Convert to fraction form
    160,910.64/241,390.26 = 59,741.64/x
  3. Step 3: Cross multiply
    160,910.64x = 241,390.26 × 59,741.64
  4. Step 4: Simplify right side
    160,910.64x = 14,421,050,012.43
  5. Step 5: Solve for x
    x = 14,421,050,012.43/160,910.64
  6. Step 6: Final answer
    x = 89,621.48

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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.