Home / 22,805.37-34,208.18-10,310.77

Finding the Fourth Proportional to 22,805.37, 34,208.18 and 10,310.77

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Solution

The fourth proportional to 22,805.37, 34,208.18 and 10,310.77 is: 15,466.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,805.37 : 34,208.18 = 10,310.77 : x
  2. Step 2: Convert to fraction form
    22,805.37/34,208.18 = 10,310.77/x
  3. Step 3: Cross multiply
    22,805.37x = 34,208.18 × 10,310.77
  4. Step 4: Simplify right side
    22,805.37x = 352,712,676.10
  5. Step 5: Solve for x
    x = 352,712,676.10/22,805.37
  6. Step 6: Final answer
    x = 15,466.21

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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.