Home / 468,324.20-702,486.32-113,338.23

Finding the Fourth Proportional to 468,324.20, 702,486.32 and 113,338.23

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Solution

The fourth proportional to 468,324.20, 702,486.32 and 113,338.23 is: 170,007.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    468,324.20 : 702,486.32 = 113,338.23 : x
  2. Step 2: Convert to fraction form
    468,324.20/702,486.32 = 113,338.23/x
  3. Step 3: Cross multiply
    468,324.20x = 702,486.32 × 113,338.23
  4. Step 4: Simplify right side
    468,324.20x = 79,618,555,541.32
  5. Step 5: Solve for x
    x = 79,618,555,541.32/468,324.20
  6. Step 6: Final answer
    x = 170,007.35

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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.