Home / 41,967.64-57,915.56-23,104.76

Finding the Fourth Proportional to 41,967.64, 57,915.56 and 23,104.76

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Solution

The fourth proportional to 41,967.64, 57,915.56 and 23,104.76 is: 31,884.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,967.64 : 57,915.56 = 23,104.76 : x
  2. Step 2: Convert to fraction form
    41,967.64/57,915.56 = 23,104.76/x
  3. Step 3: Cross multiply
    41,967.64x = 57,915.56 × 23,104.76
  4. Step 4: Simplify right side
    41,967.64x = 1,338,125,114.07
  5. Step 5: Solve for x
    x = 1,338,125,114.07/41,967.64
  6. Step 6: Final answer
    x = 31,884.69

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Double scale
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1.5x scale

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.