Home / 4,415.91-6,094.26-2,921.24

Finding the Fourth Proportional to 4,415.91, 6,094.26 and 2,921.24

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Solution

The fourth proportional to 4,415.91, 6,094.26 and 2,921.24 is: 4,031.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,415.91 : 6,094.26 = 2,921.24 : x
  2. Step 2: Convert to fraction form
    4,415.91/6,094.26 = 2,921.24/x
  3. Step 3: Cross multiply
    4,415.91x = 6,094.26 × 2,921.24
  4. Step 4: Simplify right side
    4,415.91x = 17,802,765.61
  5. Step 5: Solve for x
    x = 17,802,765.61/4,415.91
  6. Step 6: Final answer
    x = 4,031.51

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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.