Home / 16,323.36-22,524.56-9,250.40

Finding the Fourth Proportional to 16,323.36, 22,524.56 and 9,250.40

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Solution

The fourth proportional to 16,323.36, 22,524.56 and 9,250.40 is: 12,764.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,323.36 : 22,524.56 = 9,250.40 : x
  2. Step 2: Convert to fraction form
    16,323.36/22,524.56 = 9,250.40/x
  3. Step 3: Cross multiply
    16,323.36x = 22,524.56 × 9,250.40
  4. Step 4: Simplify right side
    16,323.36x = 208,361,189.82
  5. Step 5: Solve for x
    x = 208,361,189.82/16,323.36
  6. Step 6: Final answer
    x = 12,764.60

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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.