Home / 4,276.94-5,901.86-2,508.30

Finding the Fourth Proportional to 4,276.94, 5,901.86 and 2,508.30

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Solution

The fourth proportional to 4,276.94, 5,901.86 and 2,508.30 is: 3,461.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,276.94 : 5,901.86 = 2,508.30 : x
  2. Step 2: Convert to fraction form
    4,276.94/5,901.86 = 2,508.30/x
  3. Step 3: Cross multiply
    4,276.94x = 5,901.86 × 2,508.30
  4. Step 4: Simplify right side
    4,276.94x = 14,803,641.71
  5. Step 5: Solve for x
    x = 14,803,641.71/4,276.94
  6. Step 6: Final answer
    x = 3,461.27

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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.