Home / 119,327.04-179,071.97-63,164.88

Finding the Fourth Proportional to 119,327.04, 179,071.97 and 63,164.88

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Solution

The fourth proportional to 119,327.04, 179,071.97 and 63,164.88 is: 94,790.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    119,327.04 : 179,071.97 = 63,164.88 : x
  2. Step 2: Convert to fraction form
    119,327.04/179,071.97 = 63,164.88/x
  3. Step 3: Cross multiply
    119,327.04x = 179,071.97 × 63,164.88
  4. Step 4: Simplify right side
    119,327.04x = 11,311,059,180.59
  5. Step 5: Solve for x
    x = 11,311,059,180.59/119,327.04
  6. Step 6: Final answer
    x = 94,790.41

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1.5x scale

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.