Home / 4,700.16-6,486.08-2,604.29

Finding the Fourth Proportional to 4,700.16, 6,486.08 and 2,604.29

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Solution

The fourth proportional to 4,700.16, 6,486.08 and 2,604.29 is: 3,593.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,700.16 : 6,486.08 = 2,604.29 : x
  2. Step 2: Convert to fraction form
    4,700.16/6,486.08 = 2,604.29/x
  3. Step 3: Cross multiply
    4,700.16x = 6,486.08 × 2,604.29
  4. Step 4: Simplify right side
    4,700.16x = 16,891,587.83
  5. Step 5: Solve for x
    x = 16,891,587.83/4,700.16
  6. Step 6: Final answer
    x = 3,593.83

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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.