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Finding the Fourth Proportional to 6,001.98, 8,281.41 and 3,482.64

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Solution

The fourth proportional to 6,001.98, 8,281.41 and 3,482.64 is: 4,805.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,001.98 : 8,281.41 = 3,482.64 : x
  2. Step 2: Convert to fraction form
    6,001.98/8,281.41 = 3,482.64/x
  3. Step 3: Cross multiply
    6,001.98x = 8,281.41 × 3,482.64
  4. Step 4: Simplify right side
    6,001.98x = 28,841,169.72
  5. Step 5: Solve for x
    x = 28,841,169.72/6,001.98
  6. Step 6: Final answer
    x = 4,805.28

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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.