Home / 14,682.64-22,008.50-9,349.87

Finding the Fourth Proportional to 14,682.64, 22,008.50 and 9,349.87

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Solution

The fourth proportional to 14,682.64, 22,008.50 and 9,349.87 is: 14,014.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,682.64 : 22,008.50 = 9,349.87 : x
  2. Step 2: Convert to fraction form
    14,682.64/22,008.50 = 9,349.87/x
  3. Step 3: Cross multiply
    14,682.64x = 22,008.50 × 9,349.87
  4. Step 4: Simplify right side
    14,682.64x = 205,776,594.12
  5. Step 5: Solve for x
    x = 205,776,594.12/14,682.64
  6. Step 6: Final answer
    x = 14,014.96

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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.