Home / 63,539.03-95,277.76-19,157.51

Finding the Fourth Proportional to 63,539.03, 95,277.76 and 19,157.51

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Solution

The fourth proportional to 63,539.03, 95,277.76 and 19,157.51 is: 28,726.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,539.03 : 95,277.76 = 19,157.51 : x
  2. Step 2: Convert to fraction form
    63,539.03/95,277.76 = 19,157.51/x
  3. Step 3: Cross multiply
    63,539.03x = 95,277.76 × 19,157.51
  4. Step 4: Simplify right side
    63,539.03x = 1,825,284,067.80
  5. Step 5: Solve for x
    x = 1,825,284,067.80/63,539.03
  6. Step 6: Final answer
    x = 28,726.98

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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.