Home / 23,029.22-34,544.55-6,389.39

Finding the Fourth Proportional to 23,029.22, 34,544.55 and 6,389.39

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Solution

The fourth proportional to 23,029.22, 34,544.55 and 6,389.39 is: 9,584.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,029.22 : 34,544.55 = 6,389.39 : x
  2. Step 2: Convert to fraction form
    23,029.22/34,544.55 = 6,389.39/x
  3. Step 3: Cross multiply
    23,029.22x = 34,544.55 × 6,389.39
  4. Step 4: Simplify right side
    23,029.22x = 220,718,602.32
  5. Step 5: Solve for x
    x = 220,718,602.32/23,029.22
  6. Step 6: Final answer
    x = 9,584.28

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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.