Home / 4,532.31-6,254.79-2,853.08

Finding the Fourth Proportional to 4,532.31, 6,254.79 and 2,853.08

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Solution

The fourth proportional to 4,532.31, 6,254.79 and 2,853.08 is: 3,937.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,532.31 : 6,254.79 = 2,853.08 : x
  2. Step 2: Convert to fraction form
    4,532.31/6,254.79 = 2,853.08/x
  3. Step 3: Cross multiply
    4,532.31x = 6,254.79 × 2,853.08
  4. Step 4: Simplify right side
    4,532.31x = 17,845,397.74
  5. Step 5: Solve for x
    x = 17,845,397.74/4,532.31
  6. Step 6: Final answer
    x = 3,937.37

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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.