Home / 46,016.15-69,025.76-12,733.43

Finding the Fourth Proportional to 46,016.15, 69,025.76 and 12,733.43

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Solution

The fourth proportional to 46,016.15, 69,025.76 and 12,733.43 is: 19,100.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,016.15 : 69,025.76 = 12,733.43 : x
  2. Step 2: Convert to fraction form
    46,016.15/69,025.76 = 12,733.43/x
  3. Step 3: Cross multiply
    46,016.15x = 69,025.76 × 12,733.43
  4. Step 4: Simplify right side
    46,016.15x = 878,934,322.11
  5. Step 5: Solve for x
    x = 878,934,322.11/46,016.15
  6. Step 6: Final answer
    x = 19,100.56

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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.