Home / 4,523.31-6,242.52-2,846.16

Finding the Fourth Proportional to 4,523.31, 6,242.52 and 2,846.16

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Solution

The fourth proportional to 4,523.31, 6,242.52 and 2,846.16 is: 3,927.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,523.31 : 6,242.52 = 2,846.16 : x
  2. Step 2: Convert to fraction form
    4,523.31/6,242.52 = 2,846.16/x
  3. Step 3: Cross multiply
    4,523.31x = 6,242.52 × 2,846.16
  4. Step 4: Simplify right side
    4,523.31x = 17,767,176.64
  5. Step 5: Solve for x
    x = 17,767,176.64/4,523.31
  6. Step 6: Final answer
    x = 3,927.91

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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.