Home / 63,959.70-95,947.65-34,336.86

Finding the Fourth Proportional to 63,959.70, 95,947.65 and 34,336.86

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Solution

The fourth proportional to 63,959.70, 95,947.65 and 34,336.86 is: 51,509.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,959.70 : 95,947.65 = 34,336.86 : x
  2. Step 2: Convert to fraction form
    63,959.70/95,947.65 = 34,336.86/x
  3. Step 3: Cross multiply
    63,959.70x = 95,947.65 × 34,336.86
  4. Step 4: Simplify right side
    63,959.70x = 3,294,541,025.38
  5. Step 5: Solve for x
    x = 3,294,541,025.38/63,959.70
  6. Step 6: Final answer
    x = 51,509.64

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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.