Home / 141,167.98-211,707.36-46,382.60

Finding the Fourth Proportional to 141,167.98, 211,707.36 and 46,382.60

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Solution

The fourth proportional to 141,167.98, 211,707.36 and 46,382.60 is: 69,559.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    141,167.98 : 211,707.36 = 46,382.60 : x
  2. Step 2: Convert to fraction form
    141,167.98/211,707.36 = 46,382.60/x
  3. Step 3: Cross multiply
    141,167.98x = 211,707.36 × 46,382.60
  4. Step 4: Simplify right side
    141,167.98x = 9,819,537,795.94
  5. Step 5: Solve for x
    x = 9,819,537,795.94/141,167.98
  6. Step 6: Final answer
    x = 69,559.24

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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.