Home / 74,010.83-111,017.25-24,091.13

Finding the Fourth Proportional to 74,010.83, 111,017.25 and 24,091.13

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Solution

The fourth proportional to 74,010.83, 111,017.25 and 24,091.13 is: 36,137.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    74,010.83 : 111,017.25 = 24,091.13 : x
  2. Step 2: Convert to fraction form
    74,010.83/111,017.25 = 24,091.13/x
  3. Step 3: Cross multiply
    74,010.83x = 111,017.25 × 24,091.13
  4. Step 4: Simplify right side
    74,010.83x = 2,674,531,279.54
  5. Step 5: Solve for x
    x = 2,674,531,279.54/74,010.83
  6. Step 6: Final answer
    x = 36,137.03

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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.