Home / 31,098.26-46,647.37-11,366.06

Finding the Fourth Proportional to 31,098.26, 46,647.37 and 11,366.06

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Solution

The fourth proportional to 31,098.26, 46,647.37 and 11,366.06 is: 17,049.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    31,098.26 : 46,647.37 = 11,366.06 : x
  2. Step 2: Convert to fraction form
    31,098.26/46,647.37 = 11,366.06/x
  3. Step 3: Cross multiply
    31,098.26x = 46,647.37 × 11,366.06
  4. Step 4: Simplify right side
    31,098.26x = 530,196,806.26
  5. Step 5: Solve for x
    x = 530,196,806.26/31,098.26
  6. Step 6: Final answer
    x = 17,049.08

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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.