Home / 4,645.70-6,962.47-4,026.86

Finding the Fourth Proportional to 4,645.70, 6,962.47 and 4,026.86

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Solution

The fourth proportional to 4,645.70, 6,962.47 and 4,026.86 is: 6,035.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,645.70 : 6,962.47 = 4,026.86 : x
  2. Step 2: Convert to fraction form
    4,645.70/6,962.47 = 4,026.86/x
  3. Step 3: Cross multiply
    4,645.70x = 6,962.47 × 4,026.86
  4. Step 4: Simplify right side
    4,645.70x = 28,036,891.94
  5. Step 5: Solve for x
    x = 28,036,891.94/4,645.70
  6. Step 6: Final answer
    x = 6,035.02

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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.