Home / 4,360.04-6,544.20-2,711.60

Finding the Fourth Proportional to 4,360.04, 6,544.20 and 2,711.60

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Solution

The fourth proportional to 4,360.04, 6,544.20 and 2,711.60 is: 4,069.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,360.04 : 6,544.20 = 2,711.60 : x
  2. Step 2: Convert to fraction form
    4,360.04/6,544.20 = 2,711.60/x
  3. Step 3: Cross multiply
    4,360.04x = 6,544.20 × 2,711.60
  4. Step 4: Simplify right side
    4,360.04x = 17,745,252.72
  5. Step 5: Solve for x
    x = 17,745,252.72/4,360.04
  6. Step 6: Final answer
    x = 4,069.97

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1.5x scale

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.