Home / 4,264.84-5,888.38-2,672.15

Finding the Fourth Proportional to 4,264.84, 5,888.38 and 2,672.15

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Solution

The fourth proportional to 4,264.84, 5,888.38 and 2,672.15 is: 3,689.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,264.84 : 5,888.38 = 2,672.15 : x
  2. Step 2: Convert to fraction form
    4,264.84/5,888.38 = 2,672.15/x
  3. Step 3: Cross multiply
    4,264.84x = 5,888.38 × 2,672.15
  4. Step 4: Simplify right side
    4,264.84x = 15,734,634.62
  5. Step 5: Solve for x
    x = 15,734,634.62/4,264.84
  6. Step 6: Final answer
    x = 3,689.38

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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.