Home / 17,339.50-26,004.90-4,856.29

Finding the Fourth Proportional to 17,339.50, 26,004.90 and 4,856.29

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Solution

The fourth proportional to 17,339.50, 26,004.90 and 4,856.29 is: 7,283.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,339.50 : 26,004.90 = 4,856.29 : x
  2. Step 2: Convert to fraction form
    17,339.50/26,004.90 = 4,856.29/x
  3. Step 3: Cross multiply
    17,339.50x = 26,004.90 × 4,856.29
  4. Step 4: Simplify right side
    17,339.50x = 126,287,335.82
  5. Step 5: Solve for x
    x = 126,287,335.82/17,339.50
  6. Step 6: Final answer
    x = 7,283.22

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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.