Home / 4,824.76-6,654.06-3,708.40

Finding the Fourth Proportional to 4,824.76, 6,654.06 and 3,708.40

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Solution

The fourth proportional to 4,824.76, 6,654.06 and 3,708.40 is: 5,114.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,824.76 : 6,654.06 = 3,708.40 : x
  2. Step 2: Convert to fraction form
    4,824.76/6,654.06 = 3,708.40/x
  3. Step 3: Cross multiply
    4,824.76x = 6,654.06 × 3,708.40
  4. Step 4: Simplify right side
    4,824.76x = 24,675,916.10
  5. Step 5: Solve for x
    x = 24,675,916.10/4,824.76
  6. Step 6: Final answer
    x = 5,114.43

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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.