Home / 19,296.28-26,627.57-10,796.92

Finding the Fourth Proportional to 19,296.28, 26,627.57 and 10,796.92

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Solution

The fourth proportional to 19,296.28, 26,627.57 and 10,796.92 is: 14,899.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,296.28 : 26,627.57 = 10,796.92 : x
  2. Step 2: Convert to fraction form
    19,296.28/26,627.57 = 10,796.92/x
  3. Step 3: Cross multiply
    19,296.28x = 26,627.57 × 10,796.92
  4. Step 4: Simplify right side
    19,296.28x = 287,495,743.08
  5. Step 5: Solve for x
    x = 287,495,743.08/19,296.28
  6. Step 6: Final answer
    x = 14,899.02

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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.