Home / 6,336.15-9,505.84-2,637.15

Finding the Fourth Proportional to 6,336.15, 9,505.84 and 2,637.15

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Solution

The fourth proportional to 6,336.15, 9,505.84 and 2,637.15 is: 3,956.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,336.15 : 9,505.84 = 2,637.15 : x
  2. Step 2: Convert to fraction form
    6,336.15/9,505.84 = 2,637.15/x
  3. Step 3: Cross multiply
    6,336.15x = 9,505.84 × 2,637.15
  4. Step 4: Simplify right side
    6,336.15x = 25,068,271.83
  5. Step 5: Solve for x
    x = 25,068,271.83/6,336.15
  6. Step 6: Final answer
    x = 3,956.39

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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.