Home / 61,355.35-92,033.04-21,907.33

Finding the Fourth Proportional to 61,355.35, 92,033.04 and 21,907.33

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Solution

The fourth proportional to 61,355.35, 92,033.04 and 21,907.33 is: 32,861.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    61,355.35 : 92,033.04 = 21,907.33 : x
  2. Step 2: Convert to fraction form
    61,355.35/92,033.04 = 21,907.33/x
  3. Step 3: Cross multiply
    61,355.35x = 92,033.04 × 21,907.33
  4. Step 4: Simplify right side
    61,355.35x = 2,016,198,178.18
  5. Step 5: Solve for x
    x = 2,016,198,178.18/61,355.35
  6. Step 6: Final answer
    x = 32,861.00

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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.