Home / 16,025.03-22,112.94-9,310.94

Finding the Fourth Proportional to 16,025.03, 22,112.94 and 9,310.94

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Solution

The fourth proportional to 16,025.03, 22,112.94 and 9,310.94 is: 12,848.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,025.03 : 22,112.94 = 9,310.94 : x
  2. Step 2: Convert to fraction form
    16,025.03/22,112.94 = 9,310.94/x
  3. Step 3: Cross multiply
    16,025.03x = 22,112.94 × 9,310.94
  4. Step 4: Simplify right side
    16,025.03x = 205,892,264.84
  5. Step 5: Solve for x
    x = 205,892,264.84/16,025.03
  6. Step 6: Final answer
    x = 12,848.17

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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.