Home / 16,582.80-22,883.52-9,028.94

Finding the Fourth Proportional to 16,582.80, 22,883.52 and 9,028.94

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Solution

The fourth proportional to 16,582.80, 22,883.52 and 9,028.94 is: 12,459.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,582.80 : 22,883.52 = 9,028.94 : x
  2. Step 2: Convert to fraction form
    16,582.80/22,883.52 = 9,028.94/x
  3. Step 3: Cross multiply
    16,582.80x = 22,883.52 × 9,028.94
  4. Step 4: Simplify right side
    16,582.80x = 206,613,814.65
  5. Step 5: Solve for x
    x = 206,613,814.65/16,582.80
  6. Step 6: Final answer
    x = 12,459.53

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.