Home / 14,965.64-22,452.30-4,577.36

Finding the Fourth Proportional to 14,965.64, 22,452.30 and 4,577.36

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Solution

The fourth proportional to 14,965.64, 22,452.30 and 4,577.36 is: 6,867.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,965.64 : 22,452.30 = 4,577.36 : x
  2. Step 2: Convert to fraction form
    14,965.64/22,452.30 = 4,577.36/x
  3. Step 3: Cross multiply
    14,965.64x = 22,452.30 × 4,577.36
  4. Step 4: Simplify right side
    14,965.64x = 102,772,259.93
  5. Step 5: Solve for x
    x = 102,772,259.93/14,965.64
  6. Step 6: Final answer
    x = 6,867.21

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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.