Home / 4,656.83-6,426.53-2,532.47

Finding the Fourth Proportional to 4,656.83, 6,426.53 and 2,532.47

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Solution

The fourth proportional to 4,656.83, 6,426.53 and 2,532.47 is: 3,494.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,656.83 : 6,426.53 = 2,532.47 : x
  2. Step 2: Convert to fraction form
    4,656.83/6,426.53 = 2,532.47/x
  3. Step 3: Cross multiply
    4,656.83x = 6,426.53 × 2,532.47
  4. Step 4: Simplify right side
    4,656.83x = 16,274,949.63
  5. Step 5: Solve for x
    x = 16,274,949.63/4,656.83
  6. Step 6: Final answer
    x = 3,494.86

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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.