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Finding the Fourth Proportional to 6,365.88, 9,549.08 and 1,748.88

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Solution

The fourth proportional to 6,365.88, 9,549.08 and 1,748.88 is: 2,623.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,365.88 : 9,549.08 = 1,748.88 : x
  2. Step 2: Convert to fraction form
    6,365.88/9,549.08 = 1,748.88/x
  3. Step 3: Cross multiply
    6,365.88x = 9,549.08 × 1,748.88
  4. Step 4: Simplify right side
    6,365.88x = 16,700,195.03
  5. Step 5: Solve for x
    x = 16,700,195.03/6,365.88
  6. Step 6: Final answer
    x = 2,623.39

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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.