Home / 82,630.18-114,025.12-46,819.41

Finding the Fourth Proportional to 82,630.18, 114,025.12 and 46,819.41

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Solution

The fourth proportional to 82,630.18, 114,025.12 and 46,819.41 is: 64,608.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    82,630.18 : 114,025.12 = 46,819.41 : x
  2. Step 2: Convert to fraction form
    82,630.18/114,025.12 = 46,819.41/x
  3. Step 3: Cross multiply
    82,630.18x = 114,025.12 × 46,819.41
  4. Step 4: Simplify right side
    82,630.18x = 5,338,588,843.58
  5. Step 5: Solve for x
    x = 5,338,588,843.58/82,630.18
  6. Step 6: Final answer
    x = 64,608.22

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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.