Home / 29,535.76-40,755.72-25,077.52

Finding the Fourth Proportional to 29,535.76, 40,755.72 and 25,077.52

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Solution

The fourth proportional to 29,535.76, 40,755.72 and 25,077.52 is: 34,603.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,535.76 : 40,755.72 = 25,077.52 : x
  2. Step 2: Convert to fraction form
    29,535.76/40,755.72 = 25,077.52/x
  3. Step 3: Cross multiply
    29,535.76x = 40,755.72 × 25,077.52
  4. Step 4: Simplify right side
    29,535.76x = 1,022,052,383.41
  5. Step 5: Solve for x
    x = 1,022,052,383.41/29,535.76
  6. Step 6: Final answer
    x = 34,603.90

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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.