Home / 12,094.63-18,134.55-11,063.32

Finding the Fourth Proportional to 12,094.63, 18,134.55 and 11,063.32

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Solution

The fourth proportional to 12,094.63, 18,134.55 and 11,063.32 is: 16,588.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    12,094.63 : 18,134.55 = 11,063.32 : x
  2. Step 2: Convert to fraction form
    12,094.63/18,134.55 = 11,063.32/x
  3. Step 3: Cross multiply
    12,094.63x = 18,134.55 × 11,063.32
  4. Step 4: Simplify right side
    12,094.63x = 200,628,329.71
  5. Step 5: Solve for x
    x = 200,628,329.71/12,094.63
  6. Step 6: Final answer
    x = 16,588.22

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.