Home / 23,761.08-35,637.48-7,964.55

Finding the Fourth Proportional to 23,761.08, 35,637.48 and 7,964.55

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Solution

The fourth proportional to 23,761.08, 35,637.48 and 7,964.55 is: 11,945.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,761.08 : 35,637.48 = 7,964.55 : x
  2. Step 2: Convert to fraction form
    23,761.08/35,637.48 = 7,964.55/x
  3. Step 3: Cross multiply
    23,761.08x = 35,637.48 × 7,964.55
  4. Step 4: Simplify right side
    23,761.08x = 283,836,491.33
  5. Step 5: Solve for x
    x = 283,836,491.33/23,761.08
  6. Step 6: Final answer
    x = 11,945.44

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1.5x scale

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.