Home / 4,276.02-5,900.83-2,387.50

Finding the Fourth Proportional to 4,276.02, 5,900.83 and 2,387.50

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Solution

The fourth proportional to 4,276.02, 5,900.83 and 2,387.50 is: 3,294.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,276.02 : 5,900.83 = 2,387.50 : x
  2. Step 2: Convert to fraction form
    4,276.02/5,900.83 = 2,387.50/x
  3. Step 3: Cross multiply
    4,276.02x = 5,900.83 × 2,387.50
  4. Step 4: Simplify right side
    4,276.02x = 14,088,231.63
  5. Step 5: Solve for x
    x = 14,088,231.63/4,276.02
  6. Step 6: Final answer
    x = 3,294.71

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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.