Home / 14,986.94-22,468.77-9,710.80

Finding the Fourth Proportional to 14,986.94, 22,468.77 and 9,710.80

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Solution

The fourth proportional to 14,986.94, 22,468.77 and 9,710.80 is: 14,558.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,986.94 : 22,468.77 = 9,710.80 : x
  2. Step 2: Convert to fraction form
    14,986.94/22,468.77 = 9,710.80/x
  3. Step 3: Cross multiply
    14,986.94x = 22,468.77 × 9,710.80
  4. Step 4: Simplify right side
    14,986.94x = 218,189,755.99
  5. Step 5: Solve for x
    x = 218,189,755.99/14,986.94
  6. Step 6: Final answer
    x = 14,558.66

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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.