Home / 3,469.65-5,202.04-2,925.33

Finding the Fourth Proportional to 3,469.65, 5,202.04 and 2,925.33

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Solution

The fourth proportional to 3,469.65, 5,202.04 and 2,925.33 is: 4,385.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,469.65 : 5,202.04 = 2,925.33 : x
  2. Step 2: Convert to fraction form
    3,469.65/5,202.04 = 2,925.33/x
  3. Step 3: Cross multiply
    3,469.65x = 5,202.04 × 2,925.33
  4. Step 4: Simplify right side
    3,469.65x = 15,217,683.67
  5. Step 5: Solve for x
    x = 15,217,683.67/3,469.65
  6. Step 6: Final answer
    x = 4,385.94

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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.