Home / 11,370.26-17,055.26-4,444.70

Finding the Fourth Proportional to 11,370.26, 17,055.26 and 4,444.70

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Solution

The fourth proportional to 11,370.26, 17,055.26 and 4,444.70 is: 6,666.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,370.26 : 17,055.26 = 4,444.70 : x
  2. Step 2: Convert to fraction form
    11,370.26/17,055.26 = 4,444.70/x
  3. Step 3: Cross multiply
    11,370.26x = 17,055.26 × 4,444.70
  4. Step 4: Simplify right side
    11,370.26x = 75,805,406.62
  5. Step 5: Solve for x
    x = 75,805,406.62/11,370.26
  6. Step 6: Final answer
    x = 6,666.99

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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.