Home / 174,544.83-261,300.56-107,770.25

Finding the Fourth Proportional to 174,544.83, 261,300.56 and 107,770.25

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Solution

The fourth proportional to 174,544.83, 261,300.56 and 107,770.25 is: 161,336.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    174,544.83 : 261,300.56 = 107,770.25 : x
  2. Step 2: Convert to fraction form
    174,544.83/261,300.56 = 107,770.25/x
  3. Step 3: Cross multiply
    174,544.83x = 261,300.56 × 107,770.25
  4. Step 4: Simplify right side
    174,544.83x = 28,160,426,790.74
  5. Step 5: Solve for x
    x = 28,160,426,790.74/174,544.83
  6. Step 6: Final answer
    x = 161,336.36

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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.