Home / 29,734.02-41,032.71-17,158.50

Finding the Fourth Proportional to 29,734.02, 41,032.71 and 17,158.50

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Solution

The fourth proportional to 29,734.02, 41,032.71 and 17,158.50 is: 23,678.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,734.02 : 41,032.71 = 17,158.50 : x
  2. Step 2: Convert to fraction form
    29,734.02/41,032.71 = 17,158.50/x
  3. Step 3: Cross multiply
    29,734.02x = 41,032.71 × 17,158.50
  4. Step 4: Simplify right side
    29,734.02x = 704,059,754.54
  5. Step 5: Solve for x
    x = 704,059,754.54/29,734.02
  6. Step 6: Final answer
    x = 23,678.59

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.