Home / 46,568.43-69,854.87-13,293.32

Finding the Fourth Proportional to 46,568.43, 69,854.87 and 13,293.32

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Solution

The fourth proportional to 46,568.43, 69,854.87 and 13,293.32 is: 19,940.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,568.43 : 69,854.87 = 13,293.32 : x
  2. Step 2: Convert to fraction form
    46,568.43/69,854.87 = 13,293.32/x
  3. Step 3: Cross multiply
    46,568.43x = 69,854.87 × 13,293.32
  4. Step 4: Simplify right side
    46,568.43x = 928,602,724.73
  5. Step 5: Solve for x
    x = 928,602,724.73/46,568.43
  6. Step 6: Final answer
    x = 19,940.61

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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.