Home / 18,051.39-24,907.70-10,093.68

Finding the Fourth Proportional to 18,051.39, 24,907.70 and 10,093.68

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Solution

The fourth proportional to 18,051.39, 24,907.70 and 10,093.68 is: 13,927.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    18,051.39 : 24,907.70 = 10,093.68 : x
  2. Step 2: Convert to fraction form
    18,051.39/24,907.70 = 10,093.68/x
  3. Step 3: Cross multiply
    18,051.39x = 24,907.70 × 10,093.68
  4. Step 4: Simplify right side
    18,051.39x = 251,410,378.57
  5. Step 5: Solve for x
    x = 251,410,378.57/18,051.39
  6. Step 6: Final answer
    x = 13,927.48

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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.