Home / 182,323.60-251,619.24-101,766.88

Finding the Fourth Proportional to 182,323.60, 251,619.24 and 101,766.88

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Solution

The fourth proportional to 182,323.60, 251,619.24 and 101,766.88 is: 140,445.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    182,323.60 : 251,619.24 = 101,766.88 : x
  2. Step 2: Convert to fraction form
    182,323.60/251,619.24 = 101,766.88/x
  3. Step 3: Cross multiply
    182,323.60x = 251,619.24 × 101,766.88
  4. Step 4: Simplify right side
    182,323.60x = 25,606,505,002.77
  5. Step 5: Solve for x
    x = 25,606,505,002.77/182,323.60
  6. Step 6: Final answer
    x = 140,445.37

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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.