Home / 110,839.83-152,958.01-60,537.75

Finding the Fourth Proportional to 110,839.83, 152,958.01 and 60,537.75

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Solution

The fourth proportional to 110,839.83, 152,958.01 and 60,537.75 is: 83,541.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    110,839.83 : 152,958.01 = 60,537.75 : x
  2. Step 2: Convert to fraction form
    110,839.83/152,958.01 = 60,537.75/x
  3. Step 3: Cross multiply
    110,839.83x = 152,958.01 × 60,537.75
  4. Step 4: Simplify right side
    110,839.83x = 9,259,733,769.88
  5. Step 5: Solve for x
    x = 9,259,733,769.88/110,839.83
  6. Step 6: Final answer
    x = 83,541.57

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.