Home / 14,564.06-21,849.34-4,175

Finding the Fourth Proportional to 14,564.06, 21,849.34 and 4,175

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Solution

The fourth proportional to 14,564.06, 21,849.34 and 4,175 is: 6,263.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,564.06 : 21,849.34 = 4,175 : x
  2. Step 2: Convert to fraction form
    14,564.06/21,849.34 = 4,175/x
  3. Step 3: Cross multiply
    14,564.06x = 21,849.34 × 4,175
  4. Step 4: Simplify right side
    14,564.06x = 91,220,994.50
  5. Step 5: Solve for x
    x = 91,220,994.50/14,564.06
  6. Step 6: Final answer
    x = 6,263.43

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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.