Home / 29,494.02-44,137.08-18,405.92

Finding the Fourth Proportional to 29,494.02, 44,137.08 and 18,405.92

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Solution

The fourth proportional to 29,494.02, 44,137.08 and 18,405.92 is: 27,544.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,494.02 : 44,137.08 = 18,405.92 : x
  2. Step 2: Convert to fraction form
    29,494.02/44,137.08 = 18,405.92/x
  3. Step 3: Cross multiply
    29,494.02x = 44,137.08 × 18,405.92
  4. Step 4: Simplify right side
    29,494.02x = 812,383,563.51
  5. Step 5: Solve for x
    x = 812,383,563.51/29,494.02
  6. Step 6: Final answer
    x = 27,544.01

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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.