Home / 4,746.42-7,110.36-3,265.38

Finding the Fourth Proportional to 4,746.42, 7,110.36 and 3,265.38

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Solution

The fourth proportional to 4,746.42, 7,110.36 and 3,265.38 is: 4,891.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,746.42 : 7,110.36 = 3,265.38 : x
  2. Step 2: Convert to fraction form
    4,746.42/7,110.36 = 3,265.38/x
  3. Step 3: Cross multiply
    4,746.42x = 7,110.36 × 3,265.38
  4. Step 4: Simplify right side
    4,746.42x = 23,218,027.34
  5. Step 5: Solve for x
    x = 23,218,027.34/4,746.42
  6. Step 6: Final answer
    x = 4,891.69

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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.