Home / 6,185.52-8,533.44-3,532.32

Finding the Fourth Proportional to 6,185.52, 8,533.44 and 3,532.32

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Solution

The fourth proportional to 6,185.52, 8,533.44 and 3,532.32 is: 4,873.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,185.52 : 8,533.44 = 3,532.32 : x
  2. Step 2: Convert to fraction form
    6,185.52/8,533.44 = 3,532.32/x
  3. Step 3: Cross multiply
    6,185.52x = 8,533.44 × 3,532.32
  4. Step 4: Simplify right side
    6,185.52x = 30,142,840.78
  5. Step 5: Solve for x
    x = 30,142,840.78/6,185.52
  6. Step 6: Final answer
    x = 4,873.13

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.