Home / 6,292.05-9,445.35-3,376.05

Finding the Fourth Proportional to 6,292.05, 9,445.35 and 3,376.05

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Solution

The fourth proportional to 6,292.05, 9,445.35 and 3,376.05 is: 5,067.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,292.05 : 9,445.35 = 3,376.05 : x
  2. Step 2: Convert to fraction form
    6,292.05/9,445.35 = 3,376.05/x
  3. Step 3: Cross multiply
    6,292.05x = 9,445.35 × 3,376.05
  4. Step 4: Simplify right side
    6,292.05x = 31,887,973.87
  5. Step 5: Solve for x
    x = 31,887,973.87/6,292.05
  6. Step 6: Final answer
    x = 5,067.98

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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.