Home / 23,341.96-31,954.13-23,175.19

Finding the Fourth Proportional to 23,341.96, 31,954.13 and 23,175.19

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Solution

The fourth proportional to 23,341.96, 31,954.13 and 23,175.19 is: 31,725.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,341.96 : 31,954.13 = 23,175.19 : x
  2. Step 2: Convert to fraction form
    23,341.96/31,954.13 = 23,175.19/x
  3. Step 3: Cross multiply
    23,341.96x = 31,954.13 × 23,175.19
  4. Step 4: Simplify right side
    23,341.96x = 740,543,034.03
  5. Step 5: Solve for x
    x = 740,543,034.03/23,341.96
  6. Step 6: Final answer
    x = 31,725.83

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Double scale
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.37) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.