Home / 46,513.52-69,769.68-11,453.48

Finding the Fourth Proportional to 46,513.52, 69,769.68 and 11,453.48

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Solution

The fourth proportional to 46,513.52, 69,769.68 and 11,453.48 is: 17,180.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,513.52 : 69,769.68 = 11,453.48 : x
  2. Step 2: Convert to fraction form
    46,513.52/69,769.68 = 11,453.48/x
  3. Step 3: Cross multiply
    46,513.52x = 69,769.68 × 11,453.48
  4. Step 4: Simplify right side
    46,513.52x = 799,105,634.49
  5. Step 5: Solve for x
    x = 799,105,634.49/46,513.52
  6. Step 6: Final answer
    x = 17,180.07

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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.