Home / 6,654.79-9,181.92-4,883.32

Finding the Fourth Proportional to 6,654.79, 9,181.92 and 4,883.32

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Solution

The fourth proportional to 6,654.79, 9,181.92 and 4,883.32 is: 6,737.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,654.79 : 9,181.92 = 4,883.32 : x
  2. Step 2: Convert to fraction form
    6,654.79/9,181.92 = 4,883.32/x
  3. Step 3: Cross multiply
    6,654.79x = 9,181.92 × 4,883.32
  4. Step 4: Simplify right side
    6,654.79x = 44,838,253.57
  5. Step 5: Solve for x
    x = 44,838,253.57/6,654.79
  6. Step 6: Final answer
    x = 6,737.74

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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.