Home / 4,403.13-6,077.04-2,635.08

Finding the Fourth Proportional to 4,403.13, 6,077.04 and 2,635.08

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Solution

The fourth proportional to 4,403.13, 6,077.04 and 2,635.08 is: 3,636.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,403.13 : 6,077.04 = 2,635.08 : x
  2. Step 2: Convert to fraction form
    4,403.13/6,077.04 = 2,635.08/x
  3. Step 3: Cross multiply
    4,403.13x = 6,077.04 × 2,635.08
  4. Step 4: Simplify right side
    4,403.13x = 16,013,486.56
  5. Step 5: Solve for x
    x = 16,013,486.56/4,403.13
  6. Step 6: Final answer
    x = 3,636.84

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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.