Home / 34,591.12-47,692.08-22,635.52

Finding the Fourth Proportional to 34,591.12, 47,692.08 and 22,635.52

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Solution

The fourth proportional to 34,591.12, 47,692.08 and 22,635.52 is: 31,208.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,591.12 : 47,692.08 = 22,635.52 : x
  2. Step 2: Convert to fraction form
    34,591.12/47,692.08 = 22,635.52/x
  3. Step 3: Cross multiply
    34,591.12x = 47,692.08 × 22,635.52
  4. Step 4: Simplify right side
    34,591.12x = 1,079,535,030.68
  5. Step 5: Solve for x
    x = 1,079,535,030.68/34,591.12
  6. Step 6: Final answer
    x = 31,208.44

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.