Home / 4,523.42-6,242.43-2,534.39

Finding the Fourth Proportional to 4,523.42, 6,242.43 and 2,534.39

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Solution

The fourth proportional to 4,523.42, 6,242.43 and 2,534.39 is: 3,497.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,523.42 : 6,242.43 = 2,534.39 : x
  2. Step 2: Convert to fraction form
    4,523.42/6,242.43 = 2,534.39/x
  3. Step 3: Cross multiply
    4,523.42x = 6,242.43 × 2,534.39
  4. Step 4: Simplify right side
    4,523.42x = 15,820,730.46
  5. Step 5: Solve for x
    x = 15,820,730.46/4,523.42
  6. Step 6: Final answer
    x = 3,497.51

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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.