Home / 4,595.85-6,342.09-2,499.98

Finding the Fourth Proportional to 4,595.85, 6,342.09 and 2,499.98

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Solution

The fourth proportional to 4,595.85, 6,342.09 and 2,499.98 is: 3,449.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,595.85 : 6,342.09 = 2,499.98 : x
  2. Step 2: Convert to fraction form
    4,595.85/6,342.09 = 2,499.98/x
  3. Step 3: Cross multiply
    4,595.85x = 6,342.09 × 2,499.98
  4. Step 4: Simplify right side
    4,595.85x = 15,855,066.45
  5. Step 5: Solve for x
    x = 15,855,066.45/4,595.85
  6. Step 6: Final answer
    x = 3,449.87

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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.