Home / 174,110.70-261,198.83-124,066.65

Finding the Fourth Proportional to 174,110.70, 261,198.83 and 124,066.65

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Solution

The fourth proportional to 174,110.70, 261,198.83 and 124,066.65 is: 186,123.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    174,110.70 : 261,198.83 = 124,066.65 : x
  2. Step 2: Convert to fraction form
    174,110.70/261,198.83 = 124,066.65/x
  3. Step 3: Cross multiply
    174,110.70x = 261,198.83 × 124,066.65
  4. Step 4: Simplify right side
    174,110.70x = 32,406,063,822.02
  5. Step 5: Solve for x
    x = 32,406,063,822.02/174,110.70
  6. Step 6: Final answer
    x = 186,123.33

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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.