Home / 23,160.60-34,741.59-10,013.31

Finding the Fourth Proportional to 23,160.60, 34,741.59 and 10,013.31

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Solution

The fourth proportional to 23,160.60, 34,741.59 and 10,013.31 is: 15,020.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,160.60 : 34,741.59 = 10,013.31 : x
  2. Step 2: Convert to fraction form
    23,160.60/34,741.59 = 10,013.31/x
  3. Step 3: Cross multiply
    23,160.60x = 34,741.59 × 10,013.31
  4. Step 4: Simplify right side
    23,160.60x = 347,878,310.56
  5. Step 5: Solve for x
    x = 347,878,310.56/23,160.60
  6. Step 6: Final answer
    x = 15,020.26

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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.