Home / 4,276.49-5,898.77-2,506.83

Finding the Fourth Proportional to 4,276.49, 5,898.77 and 2,506.83

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Solution

The fourth proportional to 4,276.49, 5,898.77 and 2,506.83 is: 3,457.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,276.49 : 5,898.77 = 2,506.83 : x
  2. Step 2: Convert to fraction form
    4,276.49/5,898.77 = 2,506.83/x
  3. Step 3: Cross multiply
    4,276.49x = 5,898.77 × 2,506.83
  4. Step 4: Simplify right side
    4,276.49x = 14,787,201.06
  5. Step 5: Solve for x
    x = 14,787,201.06/4,276.49
  6. Step 6: Final answer
    x = 3,457.79

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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.