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Finding the Fourth Proportional to 4,439.80, 6,043.06 and 4,439.80

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Solution

The fourth proportional to 4,439.80, 6,043.06 and 4,439.80 is: 6,043.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,439.80 : 6,043.06 = 4,439.80 : x
  2. Step 2: Convert to fraction form
    4,439.80/6,043.06 = 4,439.80/x
  3. Step 3: Cross multiply
    4,439.80x = 6,043.06 × 4,439.80
  4. Step 4: Simplify right side
    4,439.80x = 26,829,977.79
  5. Step 5: Solve for x
    x = 26,829,977.79/4,439.80
  6. Step 6: Final answer
    x = 6,043.06

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.36) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.