Home / 4,285.11-5,913.53-2,606.59

Finding the Fourth Proportional to 4,285.11, 5,913.53 and 2,606.59

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Solution

The fourth proportional to 4,285.11, 5,913.53 and 2,606.59 is: 3,597.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,285.11 : 5,913.53 = 2,606.59 : x
  2. Step 2: Convert to fraction form
    4,285.11/5,913.53 = 2,606.59/x
  3. Step 3: Cross multiply
    4,285.11x = 5,913.53 × 2,606.59
  4. Step 4: Simplify right side
    4,285.11x = 15,414,118.60
  5. Step 5: Solve for x
    x = 15,414,118.60/4,285.11
  6. Step 6: Final answer
    x = 3,597.13

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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.