Home / 4,407.83-6,082.75-2,418.41

Finding the Fourth Proportional to 4,407.83, 6,082.75 and 2,418.41

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Solution

The fourth proportional to 4,407.83, 6,082.75 and 2,418.41 is: 3,337.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,407.83 : 6,082.75 = 2,418.41 : x
  2. Step 2: Convert to fraction form
    4,407.83/6,082.75 = 2,418.41/x
  3. Step 3: Cross multiply
    4,407.83x = 6,082.75 × 2,418.41
  4. Step 4: Simplify right side
    4,407.83x = 14,710,559.06
  5. Step 5: Solve for x
    x = 14,710,559.06/4,407.83
  6. Step 6: Final answer
    x = 3,337.37

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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.