Home / 10,814.33-16,244.54-10,182.32

Finding the Fourth Proportional to 10,814.33, 16,244.54 and 10,182.32

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Solution

The fourth proportional to 10,814.33, 16,244.54 and 10,182.32 is: 15,295.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,814.33 : 16,244.54 = 10,182.32 : x
  2. Step 2: Convert to fraction form
    10,814.33/16,244.54 = 10,182.32/x
  3. Step 3: Cross multiply
    10,814.33x = 16,244.54 × 10,182.32
  4. Step 4: Simplify right side
    10,814.33x = 165,407,104.53
  5. Step 5: Solve for x
    x = 165,407,104.53/10,814.33
  6. Step 6: Final answer
    x = 15,295.18

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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.