Home / 29,586.90-40,826.25-16,841.73

Finding the Fourth Proportional to 29,586.90, 40,826.25 and 16,841.73

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Solution

The fourth proportional to 29,586.90, 40,826.25 and 16,841.73 is: 23,239.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,586.90 : 40,826.25 = 16,841.73 : x
  2. Step 2: Convert to fraction form
    29,586.90/40,826.25 = 16,841.73/x
  3. Step 3: Cross multiply
    29,586.90x = 40,826.25 × 16,841.73
  4. Step 4: Simplify right side
    29,586.90x = 687,584,679.41
  5. Step 5: Solve for x
    x = 687,584,679.41/29,586.90
  6. Step 6: Final answer
    x = 23,239.50

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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.