Home / 82,624.30-114,042.28-46,835.66

Finding the Fourth Proportional to 82,624.30, 114,042.28 and 46,835.66

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Solution

The fourth proportional to 82,624.30, 114,042.28 and 46,835.66 is: 64,644.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    82,624.30 : 114,042.28 = 46,835.66 : x
  2. Step 2: Convert to fraction form
    82,624.30/114,042.28 = 46,835.66/x
  3. Step 3: Cross multiply
    82,624.30x = 114,042.28 × 46,835.66
  4. Step 4: Simplify right side
    82,624.30x = 5,341,245,451.70
  5. Step 5: Solve for x
    x = 5,341,245,451.70/82,624.30
  6. Step 6: Final answer
    x = 64,644.97

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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.