Home / 34,650.67-51,983.81-10,959.65

Finding the Fourth Proportional to 34,650.67, 51,983.81 and 10,959.65

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Solution

The fourth proportional to 34,650.67, 51,983.81 and 10,959.65 is: 16,441.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,650.67 : 51,983.81 = 10,959.65 : x
  2. Step 2: Convert to fraction form
    34,650.67/51,983.81 = 10,959.65/x
  3. Step 3: Cross multiply
    34,650.67x = 51,983.81 × 10,959.65
  4. Step 4: Simplify right side
    34,650.67x = 569,724,363.27
  5. Step 5: Solve for x
    x = 569,724,363.27/34,650.67
  6. Step 6: Final answer
    x = 16,441.94

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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.