Home / 4,925.06-7,391.03-4,454.49

Finding the Fourth Proportional to 4,925.06, 7,391.03 and 4,454.49

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Solution

The fourth proportional to 4,925.06, 7,391.03 and 4,454.49 is: 6,684.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,925.06 : 7,391.03 = 4,454.49 : x
  2. Step 2: Convert to fraction form
    4,925.06/7,391.03 = 4,454.49/x
  3. Step 3: Cross multiply
    4,925.06x = 7,391.03 × 4,454.49
  4. Step 4: Simplify right side
    4,925.06x = 32,923,246.95
  5. Step 5: Solve for x
    x = 32,923,246.95/4,925.06
  6. Step 6: Final answer
    x = 6,684.85

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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.