Home / 34,692.04-52,043.48-11,313.04

Finding the Fourth Proportional to 34,692.04, 52,043.48 and 11,313.04

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Solution

The fourth proportional to 34,692.04, 52,043.48 and 11,313.04 is: 16,971.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,692.04 : 52,043.48 = 11,313.04 : x
  2. Step 2: Convert to fraction form
    34,692.04/52,043.48 = 11,313.04/x
  3. Step 3: Cross multiply
    34,692.04x = 52,043.48 × 11,313.04
  4. Step 4: Simplify right side
    34,692.04x = 588,769,970.98
  5. Step 5: Solve for x
    x = 588,769,970.98/34,692.04
  6. Step 6: Final answer
    x = 16,971.33

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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.