Home / 4,275.52-5,898.02-2,505.94

Finding the Fourth Proportional to 4,275.52, 5,898.02 and 2,505.94

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Solution

The fourth proportional to 4,275.52, 5,898.02 and 2,505.94 is: 3,456.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,275.52 : 5,898.02 = 2,505.94 : x
  2. Step 2: Convert to fraction form
    4,275.52/5,898.02 = 2,505.94/x
  3. Step 3: Cross multiply
    4,275.52x = 5,898.02 × 2,505.94
  4. Step 4: Simplify right side
    4,275.52x = 14,780,056.96
  5. Step 5: Solve for x
    x = 14,780,056.96/4,275.52
  6. Step 6: Final answer
    x = 3,456.90

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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.