Home / 23,408.91-35,108.12-6,765.23

Finding the Fourth Proportional to 23,408.91, 35,108.12 and 6,765.23

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Solution

The fourth proportional to 23,408.91, 35,108.12 and 6,765.23 is: 10,146.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,408.91 : 35,108.12 = 6,765.23 : x
  2. Step 2: Convert to fraction form
    23,408.91/35,108.12 = 6,765.23/x
  3. Step 3: Cross multiply
    23,408.91x = 35,108.12 × 6,765.23
  4. Step 4: Simplify right side
    23,408.91x = 237,514,331.13
  5. Step 5: Solve for x
    x = 237,514,331.13/23,408.91
  6. Step 6: Final answer
    x = 10,146.32

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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.