Home / 29,429.22-44,149.26-9,709.14

Finding the Fourth Proportional to 29,429.22, 44,149.26 and 9,709.14

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Solution

The fourth proportional to 29,429.22, 44,149.26 and 9,709.14 is: 14,565.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,429.22 : 44,149.26 = 9,709.14 : x
  2. Step 2: Convert to fraction form
    29,429.22/44,149.26 = 9,709.14/x
  3. Step 3: Cross multiply
    29,429.22x = 44,149.26 × 9,709.14
  4. Step 4: Simplify right side
    29,429.22x = 428,651,346.24
  5. Step 5: Solve for x
    x = 428,651,346.24/29,429.22
  6. Step 6: Final answer
    x = 14,565.50

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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.