Home / 110,089.44-151,924.32-59,788.80

Finding the Fourth Proportional to 110,089.44, 151,924.32 and 59,788.80

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Solution

The fourth proportional to 110,089.44, 151,924.32 and 59,788.80 is: 82,509.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    110,089.44 : 151,924.32 = 59,788.80 : x
  2. Step 2: Convert to fraction form
    110,089.44/151,924.32 = 59,788.80/x
  3. Step 3: Cross multiply
    110,089.44x = 151,924.32 × 59,788.80
  4. Step 4: Simplify right side
    110,089.44x = 9,083,372,783.62
  5. Step 5: Solve for x
    x = 9,083,372,783.62/110,089.44
  6. Step 6: Final answer
    x = 82,509.03

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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.