Home / 63,959.28-95,880.48-22,383.60

Finding the Fourth Proportional to 63,959.28, 95,880.48 and 22,383.60

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Solution

The fourth proportional to 63,959.28, 95,880.48 and 22,383.60 is: 33,554.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,959.28 : 95,880.48 = 22,383.60 : x
  2. Step 2: Convert to fraction form
    63,959.28/95,880.48 = 22,383.60/x
  3. Step 3: Cross multiply
    63,959.28x = 95,880.48 × 22,383.60
  4. Step 4: Simplify right side
    63,959.28x = 2,146,150,312.13
  5. Step 5: Solve for x
    x = 2,146,150,312.13/63,959.28
  6. Step 6: Final answer
    x = 33,554.95

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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.