Home / 34,305.30-51,374.90-23,745.74

Finding the Fourth Proportional to 34,305.30, 51,374.90 and 23,745.74

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Solution

The fourth proportional to 34,305.30, 51,374.90 and 23,745.74 is: 35,561.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,305.30 : 51,374.90 = 23,745.74 : x
  2. Step 2: Convert to fraction form
    34,305.30/51,374.90 = 23,745.74/x
  3. Step 3: Cross multiply
    34,305.30x = 51,374.90 × 23,745.74
  4. Step 4: Simplify right side
    34,305.30x = 1,219,934,820.42
  5. Step 5: Solve for x
    x = 1,219,934,820.42/34,305.30
  6. Step 6: Final answer
    x = 35,561.12

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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.