Home / 6,226.48-8,592.60-3,432.08

Finding the Fourth Proportional to 6,226.48, 8,592.60 and 3,432.08

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Solution

The fourth proportional to 6,226.48, 8,592.60 and 3,432.08 is: 4,736.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,226.48 : 8,592.60 = 3,432.08 : x
  2. Step 2: Convert to fraction form
    6,226.48/8,592.60 = 3,432.08/x
  3. Step 3: Cross multiply
    6,226.48x = 8,592.60 × 3,432.08
  4. Step 4: Simplify right side
    6,226.48x = 29,490,490.61
  5. Step 5: Solve for x
    x = 29,490,490.61/6,226.48
  6. Step 6: Final answer
    x = 4,736.30

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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.