Home / 182,624.49-252,046.83-105,098.55

Finding the Fourth Proportional to 182,624.49, 252,046.83 and 105,098.55

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Solution

The fourth proportional to 182,624.49, 252,046.83 and 105,098.55 is: 145,050.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    182,624.49 : 252,046.83 = 105,098.55 : x
  2. Step 2: Convert to fraction form
    182,624.49/252,046.83 = 105,098.55/x
  3. Step 3: Cross multiply
    182,624.49x = 252,046.83 × 105,098.55
  4. Step 4: Simplify right side
    182,624.49x = 26,489,756,365.10
  5. Step 5: Solve for x
    x = 26,489,756,365.10/182,624.49
  6. Step 6: Final answer
    x = 145,050.41

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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.