Home / 6,195.71-9,293.59-4,355.06

Finding the Fourth Proportional to 6,195.71, 9,293.59 and 4,355.06

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Solution

The fourth proportional to 6,195.71, 9,293.59 and 4,355.06 is: 6,532.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,195.71 : 9,293.59 = 4,355.06 : x
  2. Step 2: Convert to fraction form
    6,195.71/9,293.59 = 4,355.06/x
  3. Step 3: Cross multiply
    6,195.71x = 9,293.59 × 4,355.06
  4. Step 4: Simplify right side
    6,195.71x = 40,474,128.82
  5. Step 5: Solve for x
    x = 40,474,128.82/6,195.71
  6. Step 6: Final answer
    x = 6,532.60

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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.