Home / 63,550.39-95,326.31-19,177.52

Finding the Fourth Proportional to 63,550.39, 95,326.31 and 19,177.52

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Solution

The fourth proportional to 63,550.39, 95,326.31 and 19,177.52 is: 28,766.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,550.39 : 95,326.31 = 19,177.52 : x
  2. Step 2: Convert to fraction form
    63,550.39/95,326.31 = 19,177.52/x
  3. Step 3: Cross multiply
    63,550.39x = 95,326.31 × 19,177.52
  4. Step 4: Simplify right side
    63,550.39x = 1,828,122,216.55
  5. Step 5: Solve for x
    x = 1,828,122,216.55/63,550.39
  6. Step 6: Final answer
    x = 28,766.50

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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.