Home / 17,346.77-26,024.30-5,660

Finding the Fourth Proportional to 17,346.77, 26,024.30 and 5,660

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Solution

The fourth proportional to 17,346.77, 26,024.30 and 5,660 is: 8,491.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,346.77 : 26,024.30 = 5,660 : x
  2. Step 2: Convert to fraction form
    17,346.77/26,024.30 = 5,660/x
  3. Step 3: Cross multiply
    17,346.77x = 26,024.30 × 5,660
  4. Step 4: Simplify right side
    17,346.77x = 147,297,509.70
  5. Step 5: Solve for x
    x = 147,297,509.70/17,346.77
  6. Step 6: Final answer
    x = 8,491.35

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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.