Home / 7,941.92-11,904.77-5,022.14

Finding the Fourth Proportional to 7,941.92, 11,904.77 and 5,022.14

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Solution

The fourth proportional to 7,941.92, 11,904.77 and 5,022.14 is: 7,528.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,941.92 : 11,904.77 = 5,022.14 : x
  2. Step 2: Convert to fraction form
    7,941.92/11,904.77 = 5,022.14/x
  3. Step 3: Cross multiply
    7,941.92x = 11,904.77 × 5,022.14
  4. Step 4: Simplify right side
    7,941.92x = 59,787,374.64
  5. Step 5: Solve for x
    x = 59,787,374.64/7,941.92
  6. Step 6: Final answer
    x = 7,528.08

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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.