Home / 16,029.39-22,110.93-10,362.18

Finding the Fourth Proportional to 16,029.39, 22,110.93 and 10,362.18

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Solution

The fourth proportional to 16,029.39, 22,110.93 and 10,362.18 is: 14,293.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,029.39 : 22,110.93 = 10,362.18 : x
  2. Step 2: Convert to fraction form
    16,029.39/22,110.93 = 10,362.18/x
  3. Step 3: Cross multiply
    16,029.39x = 22,110.93 × 10,362.18
  4. Step 4: Simplify right side
    16,029.39x = 229,117,436.63
  5. Step 5: Solve for x
    x = 229,117,436.63/16,029.39
  6. Step 6: Final answer
    x = 14,293.58

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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.