Home / 46,418.94-69,639.72-14,828.97

Finding the Fourth Proportional to 46,418.94, 69,639.72 and 14,828.97

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Solution

The fourth proportional to 46,418.94, 69,639.72 and 14,828.97 is: 22,247.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,418.94 : 69,639.72 = 14,828.97 : x
  2. Step 2: Convert to fraction form
    46,418.94/69,639.72 = 14,828.97/x
  3. Step 3: Cross multiply
    46,418.94x = 69,639.72 × 14,828.97
  4. Step 4: Simplify right side
    46,418.94x = 1,032,685,318.69
  5. Step 5: Solve for x
    x = 1,032,685,318.69/46,418.94
  6. Step 6: Final answer
    x = 22,247.07

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1.5x scale

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.