Home / 59,886.11-82,627.62-43,942.88

Finding the Fourth Proportional to 59,886.11, 82,627.62 and 43,942.88

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Solution

The fourth proportional to 59,886.11, 82,627.62 and 43,942.88 is: 60,630.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,886.11 : 82,627.62 = 43,942.88 : x
  2. Step 2: Convert to fraction form
    59,886.11/82,627.62 = 43,942.88/x
  3. Step 3: Cross multiply
    59,886.11x = 82,627.62 × 43,942.88
  4. Step 4: Simplify right side
    59,886.11x = 3,630,895,590.35
  5. Step 5: Solve for x
    x = 3,630,895,590.35/59,886.11
  6. Step 6: Final answer
    x = 60,630.01

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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.