Home / 110,089.58-151,932.99-62,351.42

Finding the Fourth Proportional to 110,089.58, 151,932.99 and 62,351.42

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Solution

The fourth proportional to 110,089.58, 151,932.99 and 62,351.42 is: 86,050.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    110,089.58 : 151,932.99 = 62,351.42 : x
  2. Step 2: Convert to fraction form
    110,089.58/151,932.99 = 62,351.42/x
  3. Step 3: Cross multiply
    110,089.58x = 151,932.99 × 62,351.42
  4. Step 4: Simplify right side
    110,089.58x = 9,473,237,671.35
  5. Step 5: Solve for x
    x = 9,473,237,671.35/110,089.58
  6. Step 6: Final answer
    x = 86,050.27

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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.