Home / 29,750.18-41,054.52-16,321.34

Finding the Fourth Proportional to 29,750.18, 41,054.52 and 16,321.34

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Solution

The fourth proportional to 29,750.18, 41,054.52 and 16,321.34 is: 22,523.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,750.18 : 41,054.52 = 16,321.34 : x
  2. Step 2: Convert to fraction form
    29,750.18/41,054.52 = 16,321.34/x
  3. Step 3: Cross multiply
    29,750.18x = 41,054.52 × 16,321.34
  4. Step 4: Simplify right side
    29,750.18x = 670,064,779.46
  5. Step 5: Solve for x
    x = 670,064,779.46/29,750.18
  6. Step 6: Final answer
    x = 22,523.05

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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.