Home / 4,564.81-6,299.55-2,677.75

Finding the Fourth Proportional to 4,564.81, 6,299.55 and 2,677.75

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Solution

The fourth proportional to 4,564.81, 6,299.55 and 2,677.75 is: 3,695.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,564.81 : 6,299.55 = 2,677.75 : x
  2. Step 2: Convert to fraction form
    4,564.81/6,299.55 = 2,677.75/x
  3. Step 3: Cross multiply
    4,564.81x = 6,299.55 × 2,677.75
  4. Step 4: Simplify right side
    4,564.81x = 16,868,620.01
  5. Step 5: Solve for x
    x = 16,868,620.01/4,564.81
  6. Step 6: Final answer
    x = 3,695.36

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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.