Home / 41,692.12-57,535.14-22,830.40

Finding the Fourth Proportional to 41,692.12, 57,535.14 and 22,830.40

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Solution

The fourth proportional to 41,692.12, 57,535.14 and 22,830.40 is: 31,505.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,692.12 : 57,535.14 = 22,830.40 : x
  2. Step 2: Convert to fraction form
    41,692.12/57,535.14 = 22,830.40/x
  3. Step 3: Cross multiply
    41,692.12x = 57,535.14 × 22,830.40
  4. Step 4: Simplify right side
    41,692.12x = 1,313,550,260.26
  5. Step 5: Solve for x
    x = 1,313,550,260.26/41,692.12
  6. Step 6: Final answer
    x = 31,505.96

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1.5x scale

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.