Home / 113,692.06-170,538.60-29,446.24

Finding the Fourth Proportional to 113,692.06, 170,538.60 and 29,446.24

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Solution

The fourth proportional to 113,692.06, 170,538.60 and 29,446.24 is: 44,169.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    113,692.06 : 170,538.60 = 29,446.24 : x
  2. Step 2: Convert to fraction form
    113,692.06/170,538.60 = 29,446.24/x
  3. Step 3: Cross multiply
    113,692.06x = 170,538.60 × 29,446.24
  4. Step 4: Simplify right side
    113,692.06x = 5,021,719,544.94
  5. Step 5: Solve for x
    x = 5,021,719,544.94/113,692.06
  6. Step 6: Final answer
    x = 44,169.48

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1.5x scale

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.