Home / 29,272.67-43,910.95-10,295.02

Finding the Fourth Proportional to 29,272.67, 43,910.95 and 10,295.02

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Solution

The fourth proportional to 29,272.67, 43,910.95 and 10,295.02 is: 15,443.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,272.67 : 43,910.95 = 10,295.02 : x
  2. Step 2: Convert to fraction form
    29,272.67/43,910.95 = 10,295.02/x
  3. Step 3: Cross multiply
    29,272.67x = 43,910.95 × 10,295.02
  4. Step 4: Simplify right side
    29,272.67x = 452,064,277.86
  5. Step 5: Solve for x
    x = 452,064,277.86/29,272.67
  6. Step 6: Final answer
    x = 15,443.22

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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.