Home / 200,359.50-276,496.11-110,941.26

Finding the Fourth Proportional to 200,359.50, 276,496.11 and 110,941.26

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Solution

The fourth proportional to 200,359.50, 276,496.11 and 110,941.26 is: 153,098.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    200,359.50 : 276,496.11 = 110,941.26 : x
  2. Step 2: Convert to fraction form
    200,359.50/276,496.11 = 110,941.26/x
  3. Step 3: Cross multiply
    200,359.50x = 276,496.11 × 110,941.26
  4. Step 4: Simplify right side
    200,359.50x = 30,674,826,828.50
  5. Step 5: Solve for x
    x = 30,674,826,828.50/200,359.50
  6. Step 6: Final answer
    x = 153,098.94

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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.