Home / 2,369.68-3,555.60-2,307.04

Finding the Fourth Proportional to 2,369.68, 3,555.60 and 2,307.04

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Solution

The fourth proportional to 2,369.68, 3,555.60 and 2,307.04 is: 3,461.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,369.68 : 3,555.60 = 2,307.04 : x
  2. Step 2: Convert to fraction form
    2,369.68/3,555.60 = 2,307.04/x
  3. Step 3: Cross multiply
    2,369.68x = 3,555.60 × 2,307.04
  4. Step 4: Simplify right side
    2,369.68x = 8,202,911.42
  5. Step 5: Solve for x
    x = 8,202,911.42/2,369.68
  6. Step 6: Final answer
    x = 3,461.61

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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.