Home / 46,052.75-69,033.01-19,405.17

Finding the Fourth Proportional to 46,052.75, 69,033.01 and 19,405.17

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Solution

The fourth proportional to 46,052.75, 69,033.01 and 19,405.17 is: 29,088.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,052.75 : 69,033.01 = 19,405.17 : x
  2. Step 2: Convert to fraction form
    46,052.75/69,033.01 = 19,405.17/x
  3. Step 3: Cross multiply
    46,052.75x = 69,033.01 × 19,405.17
  4. Step 4: Simplify right side
    46,052.75x = 1,339,597,282.53
  5. Step 5: Solve for x
    x = 1,339,597,282.53/46,052.75
  6. Step 6: Final answer
    x = 29,088.32

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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.