Home / 17,948.98-26,923.50-4,801.35

Finding the Fourth Proportional to 17,948.98, 26,923.50 and 4,801.35

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Solution

The fourth proportional to 17,948.98, 26,923.50 and 4,801.35 is: 7,202.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,948.98 : 26,923.50 = 4,801.35 : x
  2. Step 2: Convert to fraction form
    17,948.98/26,923.50 = 4,801.35/x
  3. Step 3: Cross multiply
    17,948.98x = 26,923.50 × 4,801.35
  4. Step 4: Simplify right side
    17,948.98x = 129,269,247.69
  5. Step 5: Solve for x
    x = 129,269,247.69/17,948.98
  6. Step 6: Final answer
    x = 7,202.04

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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.