Home / 5,960.16-8,225.04-3,307.76

Finding the Fourth Proportional to 5,960.16, 8,225.04 and 3,307.76

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Solution

The fourth proportional to 5,960.16, 8,225.04 and 3,307.76 is: 4,564.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,960.16 : 8,225.04 = 3,307.76 : x
  2. Step 2: Convert to fraction form
    5,960.16/8,225.04 = 3,307.76/x
  3. Step 3: Cross multiply
    5,960.16x = 8,225.04 × 3,307.76
  4. Step 4: Simplify right side
    5,960.16x = 27,206,458.31
  5. Step 5: Solve for x
    x = 27,206,458.31/5,960.16
  6. Step 6: Final answer
    x = 4,564.72

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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.