Home / 17,429.83-26,138.16-6,333.76

Finding the Fourth Proportional to 17,429.83, 26,138.16 and 6,333.76

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Solution

The fourth proportional to 17,429.83, 26,138.16 and 6,333.76 is: 9,498.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,429.83 : 26,138.16 = 6,333.76 : x
  2. Step 2: Convert to fraction form
    17,429.83/26,138.16 = 6,333.76/x
  3. Step 3: Cross multiply
    17,429.83x = 26,138.16 × 6,333.76
  4. Step 4: Simplify right side
    17,429.83x = 165,552,832.28
  5. Step 5: Solve for x
    x = 165,552,832.28/17,429.83
  6. Step 6: Final answer
    x = 9,498.25

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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.