Home / 63,942.20-95,913.30-62,848.70

Finding the Fourth Proportional to 63,942.20, 95,913.30 and 62,848.70

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Solution

The fourth proportional to 63,942.20, 95,913.30 and 62,848.70 is: 94,273.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,942.20 : 95,913.30 = 62,848.70 : x
  2. Step 2: Convert to fraction form
    63,942.20/95,913.30 = 62,848.70/x
  3. Step 3: Cross multiply
    63,942.20x = 95,913.30 × 62,848.70
  4. Step 4: Simplify right side
    63,942.20x = 6,028,026,217.71
  5. Step 5: Solve for x
    x = 6,028,026,217.71/63,942.20
  6. Step 6: Final answer
    x = 94,273.05

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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.