Home / 26,931.44-37,084.22-25,353.36

Finding the Fourth Proportional to 26,931.44, 37,084.22 and 25,353.36

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Solution

The fourth proportional to 26,931.44, 37,084.22 and 25,353.36 is: 34,911.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,931.44 : 37,084.22 = 25,353.36 : x
  2. Step 2: Convert to fraction form
    26,931.44/37,084.22 = 25,353.36/x
  3. Step 3: Cross multiply
    26,931.44x = 37,084.22 × 25,353.36
  4. Step 4: Simplify right side
    26,931.44x = 940,209,453.21
  5. Step 5: Solve for x
    x = 940,209,453.21/26,931.44
  6. Step 6: Final answer
    x = 34,911.23

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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.