Home / 7,994.11-11,032.01-4,456.93

Finding the Fourth Proportional to 7,994.11, 11,032.01 and 4,456.93

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Solution

The fourth proportional to 7,994.11, 11,032.01 and 4,456.93 is: 6,150.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,994.11 : 11,032.01 = 4,456.93 : x
  2. Step 2: Convert to fraction form
    7,994.11/11,032.01 = 4,456.93/x
  3. Step 3: Cross multiply
    7,994.11x = 11,032.01 × 4,456.93
  4. Step 4: Simplify right side
    7,994.11x = 49,168,896.33
  5. Step 5: Solve for x
    x = 49,168,896.33/7,994.11
  6. Step 6: Final answer
    x = 6,150.64

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.