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Finding the Fourth Proportional to 4,353.66, 6,008.13 and 2,364.30

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Solution

The fourth proportional to 4,353.66, 6,008.13 and 2,364.30 is: 3,262.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,353.66 : 6,008.13 = 2,364.30 : x
  2. Step 2: Convert to fraction form
    4,353.66/6,008.13 = 2,364.30/x
  3. Step 3: Cross multiply
    4,353.66x = 6,008.13 × 2,364.30
  4. Step 4: Simplify right side
    4,353.66x = 14,205,021.76
  5. Step 5: Solve for x
    x = 14,205,021.76/4,353.66
  6. Step 6: Final answer
    x = 3,262.78

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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.