Home / 60,633.23-83,676.45-33,775.76

Finding the Fourth Proportional to 60,633.23, 83,676.45 and 33,775.76

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Solution

The fourth proportional to 60,633.23, 83,676.45 and 33,775.76 is: 46,611.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,633.23 : 83,676.45 = 33,775.76 : x
  2. Step 2: Convert to fraction form
    60,633.23/83,676.45 = 33,775.76/x
  3. Step 3: Cross multiply
    60,633.23x = 83,676.45 × 33,775.76
  4. Step 4: Simplify right side
    60,633.23x = 2,826,235,105.59
  5. Step 5: Solve for x
    x = 2,826,235,105.59/60,633.23
  6. Step 6: Final answer
    x = 46,611.98

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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.