Home / 4,402.86-6,563.55-4,335.44

Finding the Fourth Proportional to 4,402.86, 6,563.55 and 4,335.44

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Solution

The fourth proportional to 4,402.86, 6,563.55 and 4,335.44 is: 6,463.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,402.86 : 6,563.55 = 4,335.44 : x
  2. Step 2: Convert to fraction form
    4,402.86/6,563.55 = 4,335.44/x
  3. Step 3: Cross multiply
    4,402.86x = 6,563.55 × 4,335.44
  4. Step 4: Simplify right side
    4,402.86x = 28,455,844.39
  5. Step 5: Solve for x
    x = 28,455,844.39/4,402.86
  6. Step 6: Final answer
    x = 6,463.04

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.