Home / 46,050.74-69,069.24-12,767.33

Finding the Fourth Proportional to 46,050.74, 69,069.24 and 12,767.33

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Solution

The fourth proportional to 46,050.74, 69,069.24 and 12,767.33 is: 19,149.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,050.74 : 69,069.24 = 12,767.33 : x
  2. Step 2: Convert to fraction form
    46,050.74/69,069.24 = 12,767.33/x
  3. Step 3: Cross multiply
    46,050.74x = 69,069.24 × 12,767.33
  4. Step 4: Simplify right side
    46,050.74x = 881,829,779.93
  5. Step 5: Solve for x
    x = 881,829,779.93/46,050.74
  6. Step 6: Final answer
    x = 19,149.09

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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.