Home / 113,502.96-170,250.84-34,614

Finding the Fourth Proportional to 113,502.96, 170,250.84 and 34,614

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Solution

The fourth proportional to 113,502.96, 170,250.84 and 34,614 is: 51,919.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    113,502.96 : 170,250.84 = 34,614 : x
  2. Step 2: Convert to fraction form
    113,502.96/170,250.84 = 34,614/x
  3. Step 3: Cross multiply
    113,502.96x = 170,250.84 × 34,614
  4. Step 4: Simplify right side
    113,502.96x = 5,893,062,575.76
  5. Step 5: Solve for x
    x = 5,893,062,575.76/113,502.96
  6. Step 6: Final answer
    x = 51,919.90

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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.