Home / 71,523.14-107,284.80-24,776.01

Finding the Fourth Proportional to 71,523.14, 107,284.80 and 24,776.01

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Solution

The fourth proportional to 71,523.14, 107,284.80 and 24,776.01 is: 37,164.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    71,523.14 : 107,284.80 = 24,776.01 : x
  2. Step 2: Convert to fraction form
    71,523.14/107,284.80 = 24,776.01/x
  3. Step 3: Cross multiply
    71,523.14x = 107,284.80 × 24,776.01
  4. Step 4: Simplify right side
    71,523.14x = 2,658,089,277.65
  5. Step 5: Solve for x
    x = 2,658,089,277.65/71,523.14
  6. Step 6: Final answer
    x = 37,164.05

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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.