Home / 46,073.94-69,098.13-19,772.84

Finding the Fourth Proportional to 46,073.94, 69,098.13 and 19,772.84

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Solution

The fourth proportional to 46,073.94, 69,098.13 and 19,772.84 is: 29,653.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,073.94 : 69,098.13 = 19,772.84 : x
  2. Step 2: Convert to fraction form
    46,073.94/69,098.13 = 19,772.84/x
  3. Step 3: Cross multiply
    46,073.94x = 69,098.13 × 19,772.84
  4. Step 4: Simplify right side
    46,073.94x = 1,366,265,923.30
  5. Step 5: Solve for x
    x = 1,366,265,923.30/46,073.94
  6. Step 6: Final answer
    x = 29,653.77

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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.