Home / 63,393.03-95,067.65-18,402.19

Finding the Fourth Proportional to 63,393.03, 95,067.65 and 18,402.19

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Solution

The fourth proportional to 63,393.03, 95,067.65 and 18,402.19 is: 27,596.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,393.03 : 95,067.65 = 18,402.19 : x
  2. Step 2: Convert to fraction form
    63,393.03/95,067.65 = 18,402.19/x
  3. Step 3: Cross multiply
    63,393.03x = 95,067.65 × 18,402.19
  4. Step 4: Simplify right side
    63,393.03x = 1,749,453,044.65
  5. Step 5: Solve for x
    x = 1,749,453,044.65/63,393.03
  6. Step 6: Final answer
    x = 27,596.93

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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.