Home / 7,822.18-10,793.88-4,464.97

Finding the Fourth Proportional to 7,822.18, 10,793.88 and 4,464.97

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Solution

The fourth proportional to 7,822.18, 10,793.88 and 4,464.97 is: 6,161.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,822.18 : 10,793.88 = 4,464.97 : x
  2. Step 2: Convert to fraction form
    7,822.18/10,793.88 = 4,464.97/x
  3. Step 3: Cross multiply
    7,822.18x = 10,793.88 × 4,464.97
  4. Step 4: Simplify right side
    7,822.18x = 48,194,323.40
  5. Step 5: Solve for x
    x = 48,194,323.40/7,822.18
  6. Step 6: Final answer
    x = 6,161.24

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.