Home / 11,333.10-17,002.58-4,313.24

Finding the Fourth Proportional to 11,333.10, 17,002.58 and 4,313.24

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Solution

The fourth proportional to 11,333.10, 17,002.58 and 4,313.24 is: 6,470.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,333.10 : 17,002.58 = 4,313.24 : x
  2. Step 2: Convert to fraction form
    11,333.10/17,002.58 = 4,313.24/x
  3. Step 3: Cross multiply
    11,333.10x = 17,002.58 × 4,313.24
  4. Step 4: Simplify right side
    11,333.10x = 73,336,101.58
  5. Step 5: Solve for x
    x = 73,336,101.58/11,333.10
  6. Step 6: Final answer
    x = 6,470.97

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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.