Home / 14,699.64-22,045.14-4,310.04

Finding the Fourth Proportional to 14,699.64, 22,045.14 and 4,310.04

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Solution

The fourth proportional to 14,699.64, 22,045.14 and 4,310.04 is: 6,463.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,699.64 : 22,045.14 = 4,310.04 : x
  2. Step 2: Convert to fraction form
    14,699.64/22,045.14 = 4,310.04/x
  3. Step 3: Cross multiply
    14,699.64x = 22,045.14 × 4,310.04
  4. Step 4: Simplify right side
    14,699.64x = 95,015,435.21
  5. Step 5: Solve for x
    x = 95,015,435.21/14,699.64
  6. Step 6: Final answer
    x = 6,463.79

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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.