Home / 4,954.92-7,417.73-4,339.83

Finding the Fourth Proportional to 4,954.92, 7,417.73 and 4,339.83

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Solution

The fourth proportional to 4,954.92, 7,417.73 and 4,339.83 is: 6,496.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,954.92 : 7,417.73 = 4,339.83 : x
  2. Step 2: Convert to fraction form
    4,954.92/7,417.73 = 4,339.83/x
  3. Step 3: Cross multiply
    4,954.92x = 7,417.73 × 4,339.83
  4. Step 4: Simplify right side
    4,954.92x = 32,191,659.72
  5. Step 5: Solve for x
    x = 32,191,659.72/4,954.92
  6. Step 6: Final answer
    x = 6,496.91

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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.