Home / 182,483.58-273,596.43-70,069.05

Finding the Fourth Proportional to 182,483.58, 273,596.43 and 70,069.05

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Solution

The fourth proportional to 182,483.58, 273,596.43 and 70,069.05 is: 105,054.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    182,483.58 : 273,596.43 = 70,069.05 : x
  2. Step 2: Convert to fraction form
    182,483.58/273,596.43 = 70,069.05/x
  3. Step 3: Cross multiply
    182,483.58x = 273,596.43 × 70,069.05
  4. Step 4: Simplify right side
    182,483.58x = 19,170,642,196.25
  5. Step 5: Solve for x
    x = 19,170,642,196.25/182,483.58
  6. Step 6: Final answer
    x = 105,054.06

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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.