Home / 4,390.44-6,058.15-2,476.18

Finding the Fourth Proportional to 4,390.44, 6,058.15 and 2,476.18

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Solution

The fourth proportional to 4,390.44, 6,058.15 and 2,476.18 is: 3,416.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,390.44 : 6,058.15 = 2,476.18 : x
  2. Step 2: Convert to fraction form
    4,390.44/6,058.15 = 2,476.18/x
  3. Step 3: Cross multiply
    4,390.44x = 6,058.15 × 2,476.18
  4. Step 4: Simplify right side
    4,390.44x = 15,001,057.82
  5. Step 5: Solve for x
    x = 15,001,057.82/4,390.44
  6. Step 6: Final answer
    x = 3,416.75

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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.