Home / 114,116.04-171,109.26-95,511.96

Finding the Fourth Proportional to 114,116.04, 171,109.26 and 95,511.96

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Solution

The fourth proportional to 114,116.04, 171,109.26 and 95,511.96 is: 143,213.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    114,116.04 : 171,109.26 = 95,511.96 : x
  2. Step 2: Convert to fraction form
    114,116.04/171,109.26 = 95,511.96/x
  3. Step 3: Cross multiply
    114,116.04x = 171,109.26 × 95,511.96
  4. Step 4: Simplify right side
    114,116.04x = 16,342,980,796.75
  5. Step 5: Solve for x
    x = 16,342,980,796.75/114,116.04
  6. Step 6: Final answer
    x = 143,213.70

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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.