Home / 19,294.45-26,627.36-10,796.04

Finding the Fourth Proportional to 19,294.45, 26,627.36 and 10,796.04

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Solution

The fourth proportional to 19,294.45, 26,627.36 and 10,796.04 is: 14,899.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,294.45 : 26,627.36 = 10,796.04 : x
  2. Step 2: Convert to fraction form
    19,294.45/26,627.36 = 10,796.04/x
  3. Step 3: Cross multiply
    19,294.45x = 26,627.36 × 10,796.04
  4. Step 4: Simplify right side
    19,294.45x = 287,469,989.67
  5. Step 5: Solve for x
    x = 287,469,989.67/19,294.45
  6. Step 6: Final answer
    x = 14,899.10

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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.