Home / 4,624.75-6,937.13-1,162

Finding the Fourth Proportional to 4,624.75, 6,937.13 and 1,162

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Solution

The fourth proportional to 4,624.75, 6,937.13 and 1,162 is: 1,743.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,624.75 : 6,937.13 = 1,162 : x
  2. Step 2: Convert to fraction form
    4,624.75/6,937.13 = 1,162/x
  3. Step 3: Cross multiply
    4,624.75x = 6,937.13 × 1,162
  4. Step 4: Simplify right side
    4,624.75x = 8,060,945.06
  5. Step 5: Solve for x
    x = 8,060,945.06/4,624.75
  6. Step 6: Final answer
    x = 1,743.00

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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.