Home / 61,351.35-92,027.04-21,903.33

Finding the Fourth Proportional to 61,351.35, 92,027.04 and 21,903.33

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Solution

The fourth proportional to 61,351.35, 92,027.04 and 21,903.33 is: 32,855.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    61,351.35 : 92,027.04 = 21,903.33 : x
  2. Step 2: Convert to fraction form
    61,351.35/92,027.04 = 21,903.33/x
  3. Step 3: Cross multiply
    61,351.35x = 92,027.04 × 21,903.33
  4. Step 4: Simplify right side
    61,351.35x = 2,015,698,626.04
  5. Step 5: Solve for x
    x = 2,015,698,626.04/61,351.35
  6. Step 6: Final answer
    x = 32,855.00

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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.