Home / 14,006.22-19,322.46-10,025.88

Finding the Fourth Proportional to 14,006.22, 19,322.46 and 10,025.88

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Solution

The fourth proportional to 14,006.22, 19,322.46 and 10,025.88 is: 13,831.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,006.22 : 19,322.46 = 10,025.88 : x
  2. Step 2: Convert to fraction form
    14,006.22/19,322.46 = 10,025.88/x
  3. Step 3: Cross multiply
    14,006.22x = 19,322.46 × 10,025.88
  4. Step 4: Simplify right side
    14,006.22x = 193,724,665.26
  5. Step 5: Solve for x
    x = 193,724,665.26/14,006.22
  6. Step 6: Final answer
    x = 13,831.33

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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.