Home / 45,819.54-63,078.75-41,095.62

Finding the Fourth Proportional to 45,819.54, 63,078.75 and 41,095.62

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Solution

The fourth proportional to 45,819.54, 63,078.75 and 41,095.62 is: 56,575.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,819.54 : 63,078.75 = 41,095.62 : x
  2. Step 2: Convert to fraction form
    45,819.54/63,078.75 = 41,095.62/x
  3. Step 3: Cross multiply
    45,819.54x = 63,078.75 × 41,095.62
  4. Step 4: Simplify right side
    45,819.54x = 2,592,260,340.08
  5. Step 5: Solve for x
    x = 2,592,260,340.08/45,819.54
  6. Step 6: Final answer
    x = 56,575.43

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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.