Home / 6,260.23-9,412.86-5,772.60

Finding the Fourth Proportional to 6,260.23, 9,412.86 and 5,772.60

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Solution

The fourth proportional to 6,260.23, 9,412.86 and 5,772.60 is: 8,679.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,260.23 : 9,412.86 = 5,772.60 : x
  2. Step 2: Convert to fraction form
    6,260.23/9,412.86 = 5,772.60/x
  3. Step 3: Cross multiply
    6,260.23x = 9,412.86 × 5,772.60
  4. Step 4: Simplify right side
    6,260.23x = 54,336,675.64
  5. Step 5: Solve for x
    x = 54,336,675.64/6,260.23
  6. Step 6: Final answer
    x = 8,679.66

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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.