Home / 141,167.23-211,705.88-46,375.41

Finding the Fourth Proportional to 141,167.23, 211,705.88 and 46,375.41

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Solution

The fourth proportional to 141,167.23, 211,705.88 and 46,375.41 is: 69,548.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    141,167.23 : 211,705.88 = 46,375.41 : x
  2. Step 2: Convert to fraction form
    141,167.23/211,705.88 = 46,375.41/x
  3. Step 3: Cross multiply
    141,167.23x = 211,705.88 × 46,375.41
  4. Step 4: Simplify right side
    141,167.23x = 9,817,945,925.88
  5. Step 5: Solve for x
    x = 9,817,945,925.88/141,167.23
  6. Step 6: Final answer
    x = 69,548.34

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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.