Home / 46,284.13-69,425.52-11,224.09

Finding the Fourth Proportional to 46,284.13, 69,425.52 and 11,224.09

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Solution

The fourth proportional to 46,284.13, 69,425.52 and 11,224.09 is: 16,835.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,284.13 : 69,425.52 = 11,224.09 : x
  2. Step 2: Convert to fraction form
    46,284.13/69,425.52 = 11,224.09/x
  3. Step 3: Cross multiply
    46,284.13x = 69,425.52 × 11,224.09
  4. Step 4: Simplify right side
    46,284.13x = 779,238,284.78
  5. Step 5: Solve for x
    x = 779,238,284.78/46,284.13
  6. Step 6: Final answer
    x = 16,835.97

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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.