Home / 14,798.89-22,202.79-4,410.64

Finding the Fourth Proportional to 14,798.89, 22,202.79 and 4,410.64

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Solution

The fourth proportional to 14,798.89, 22,202.79 and 4,410.64 is: 6,617.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,798.89 : 22,202.79 = 4,410.64 : x
  2. Step 2: Convert to fraction form
    14,798.89/22,202.79 = 4,410.64/x
  3. Step 3: Cross multiply
    14,798.89x = 22,202.79 × 4,410.64
  4. Step 4: Simplify right side
    14,798.89x = 97,928,513.69
  5. Step 5: Solve for x
    x = 97,928,513.69/14,798.89
  6. Step 6: Final answer
    x = 6,617.29

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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.