Home / 29,553.44-44,305.21-13,750.31

Finding the Fourth Proportional to 29,553.44, 44,305.21 and 13,750.31

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Solution

The fourth proportional to 29,553.44, 44,305.21 and 13,750.31 is: 20,613.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,553.44 : 44,305.21 = 13,750.31 : x
  2. Step 2: Convert to fraction form
    29,553.44/44,305.21 = 13,750.31/x
  3. Step 3: Cross multiply
    29,553.44x = 44,305.21 × 13,750.31
  4. Step 4: Simplify right side
    29,553.44x = 609,210,303.36
  5. Step 5: Solve for x
    x = 609,210,303.36/29,553.44
  6. Step 6: Final answer
    x = 20,613.85

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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.