Home / 4,925.96-7,390.69-3,074.94

Finding the Fourth Proportional to 4,925.96, 7,390.69 and 3,074.94

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Solution

The fourth proportional to 4,925.96, 7,390.69 and 3,074.94 is: 4,613.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,925.96 : 7,390.69 = 3,074.94 : x
  2. Step 2: Convert to fraction form
    4,925.96/7,390.69 = 3,074.94/x
  3. Step 3: Cross multiply
    4,925.96x = 7,390.69 × 3,074.94
  4. Step 4: Simplify right side
    4,925.96x = 22,725,917.13
  5. Step 5: Solve for x
    x = 22,725,917.13/4,925.96
  6. Step 6: Final answer
    x = 4,613.50

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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.