Home / 5,962.34-8,226.35-3,726.48

Finding the Fourth Proportional to 5,962.34, 8,226.35 and 3,726.48

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Solution

The fourth proportional to 5,962.34, 8,226.35 and 3,726.48 is: 5,141.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,962.34 : 8,226.35 = 3,726.48 : x
  2. Step 2: Convert to fraction form
    5,962.34/8,226.35 = 3,726.48/x
  3. Step 3: Cross multiply
    5,962.34x = 8,226.35 × 3,726.48
  4. Step 4: Simplify right side
    5,962.34x = 30,655,310.12
  5. Step 5: Solve for x
    x = 30,655,310.12/5,962.34
  6. Step 6: Final answer
    x = 5,141.49

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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.