Home / 4,700.97-6,487.29-2,604.96

Finding the Fourth Proportional to 4,700.97, 6,487.29 and 2,604.96

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Solution

The fourth proportional to 4,700.97, 6,487.29 and 2,604.96 is: 3,594.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,700.97 : 6,487.29 = 2,604.96 : x
  2. Step 2: Convert to fraction form
    4,700.97/6,487.29 = 2,604.96/x
  3. Step 3: Cross multiply
    4,700.97x = 6,487.29 × 2,604.96
  4. Step 4: Simplify right side
    4,700.97x = 16,899,130.96
  5. Step 5: Solve for x
    x = 16,899,130.96/4,700.97
  6. Step 6: Final answer
    x = 3,594.82

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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.