Home / 29,399.60-44,102.30-9,404.06

Finding the Fourth Proportional to 29,399.60, 44,102.30 and 9,404.06

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Solution

The fourth proportional to 29,399.60, 44,102.30 and 9,404.06 is: 14,107.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,399.60 : 44,102.30 = 9,404.06 : x
  2. Step 2: Convert to fraction form
    29,399.60/44,102.30 = 9,404.06/x
  3. Step 3: Cross multiply
    29,399.60x = 44,102.30 × 9,404.06
  4. Step 4: Simplify right side
    29,399.60x = 414,740,675.34
  5. Step 5: Solve for x
    x = 414,740,675.34/29,399.60
  6. Step 6: Final answer
    x = 14,107.02

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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.