Home / 11,546.03-15,933.33-6,510.26

Finding the Fourth Proportional to 11,546.03, 15,933.33 and 6,510.26

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Solution

The fourth proportional to 11,546.03, 15,933.33 and 6,510.26 is: 8,984.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,546.03 : 15,933.33 = 6,510.26 : x
  2. Step 2: Convert to fraction form
    11,546.03/15,933.33 = 6,510.26/x
  3. Step 3: Cross multiply
    11,546.03x = 15,933.33 × 6,510.26
  4. Step 4: Simplify right side
    11,546.03x = 103,730,160.80
  5. Step 5: Solve for x
    x = 103,730,160.80/11,546.03
  6. Step 6: Final answer
    x = 8,984.05

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.