Home / 87,973.98-131,950.58-24,798.84

Finding the Fourth Proportional to 87,973.98, 131,950.58 and 24,798.84

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Solution

The fourth proportional to 87,973.98, 131,950.58 and 24,798.84 is: 37,195.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    87,973.98 : 131,950.58 = 24,798.84 : x
  2. Step 2: Convert to fraction form
    87,973.98/131,950.58 = 24,798.84/x
  3. Step 3: Cross multiply
    87,973.98x = 131,950.58 × 24,798.84
  4. Step 4: Simplify right side
    87,973.98x = 3,272,221,197.33
  5. Step 5: Solve for x
    x = 3,272,221,197.33/87,973.98
  6. Step 6: Final answer
    x = 37,195.33

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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.