Home / 16,110.24-22,245.36-10,151.52

Finding the Fourth Proportional to 16,110.24, 22,245.36 and 10,151.52

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Solution

The fourth proportional to 16,110.24, 22,245.36 and 10,151.52 is: 14,017.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,110.24 : 22,245.36 = 10,151.52 : x
  2. Step 2: Convert to fraction form
    16,110.24/22,245.36 = 10,151.52/x
  3. Step 3: Cross multiply
    16,110.24x = 22,245.36 × 10,151.52
  4. Step 4: Simplify right side
    16,110.24x = 225,824,216.95
  5. Step 5: Solve for x
    x = 225,824,216.95/16,110.24
  6. Step 6: Final answer
    x = 14,017.43

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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.