Home / 4,784.22-6,600.36-3,528.24

Finding the Fourth Proportional to 4,784.22, 6,600.36 and 3,528.24

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Solution

The fourth proportional to 4,784.22, 6,600.36 and 3,528.24 is: 4,867.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,784.22 : 6,600.36 = 3,528.24 : x
  2. Step 2: Convert to fraction form
    4,784.22/6,600.36 = 3,528.24/x
  3. Step 3: Cross multiply
    4,784.22x = 6,600.36 × 3,528.24
  4. Step 4: Simplify right side
    4,784.22x = 23,287,654.17
  5. Step 5: Solve for x
    x = 23,287,654.17/4,784.22
  6. Step 6: Final answer
    x = 4,867.60

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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.