Home / 29,428.22-44,128.44-10,695.04

Finding the Fourth Proportional to 29,428.22, 44,128.44 and 10,695.04

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Solution

The fourth proportional to 29,428.22, 44,128.44 and 10,695.04 is: 16,037.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,428.22 : 44,128.44 = 10,695.04 : x
  2. Step 2: Convert to fraction form
    29,428.22/44,128.44 = 10,695.04/x
  3. Step 3: Cross multiply
    29,428.22x = 44,128.44 × 10,695.04
  4. Step 4: Simplify right side
    29,428.22x = 471,955,430.94
  5. Step 5: Solve for x
    x = 471,955,430.94/29,428.22
  6. Step 6: Final answer
    x = 16,037.51

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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.