Home / 4,225.10-6,341.09-2,993.76

Finding the Fourth Proportional to 4,225.10, 6,341.09 and 2,993.76

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Solution

The fourth proportional to 4,225.10, 6,341.09 and 2,993.76 is: 4,493.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,225.10 : 6,341.09 = 2,993.76 : x
  2. Step 2: Convert to fraction form
    4,225.10/6,341.09 = 2,993.76/x
  3. Step 3: Cross multiply
    4,225.10x = 6,341.09 × 2,993.76
  4. Step 4: Simplify right side
    4,225.10x = 18,983,686.63
  5. Step 5: Solve for x
    x = 18,983,686.63/4,225.10
  6. Step 6: Final answer
    x = 4,493.08

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.