Home / 6,355.46-9,528.39-2,841.22

Finding the Fourth Proportional to 6,355.46, 9,528.39 and 2,841.22

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Solution

The fourth proportional to 6,355.46, 9,528.39 and 2,841.22 is: 4,259.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,355.46 : 9,528.39 = 2,841.22 : x
  2. Step 2: Convert to fraction form
    6,355.46/9,528.39 = 2,841.22/x
  3. Step 3: Cross multiply
    6,355.46x = 9,528.39 × 2,841.22
  4. Step 4: Simplify right side
    6,355.46x = 27,072,252.24
  5. Step 5: Solve for x
    x = 27,072,252.24/6,355.46
  6. Step 6: Final answer
    x = 4,259.68

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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.