Home / 4,264.68-5,878.90-3,001.62

Finding the Fourth Proportional to 4,264.68, 5,878.90 and 3,001.62

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Solution

The fourth proportional to 4,264.68, 5,878.90 and 3,001.62 is: 4,137.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,264.68 : 5,878.90 = 3,001.62 : x
  2. Step 2: Convert to fraction form
    4,264.68/5,878.90 = 3,001.62/x
  3. Step 3: Cross multiply
    4,264.68x = 5,878.90 × 3,001.62
  4. Step 4: Simplify right side
    4,264.68x = 17,646,223.82
  5. Step 5: Solve for x
    x = 17,646,223.82/4,264.68
  6. Step 6: Final answer
    x = 4,137.76

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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.