Home / 7,346.97-11,019.33-2,416.71

Finding the Fourth Proportional to 7,346.97, 11,019.33 and 2,416.71

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Solution

The fourth proportional to 7,346.97, 11,019.33 and 2,416.71 is: 3,624.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,346.97 : 11,019.33 = 2,416.71 : x
  2. Step 2: Convert to fraction form
    7,346.97/11,019.33 = 2,416.71/x
  3. Step 3: Cross multiply
    7,346.97x = 11,019.33 × 2,416.71
  4. Step 4: Simplify right side
    7,346.97x = 26,630,525.00
  5. Step 5: Solve for x
    x = 26,630,525.00/7,346.97
  6. Step 6: Final answer
    x = 3,624.69

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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.