Home / 3,248.02-4,482.57-1,850.50

Finding the Fourth Proportional to 3,248.02, 4,482.57 and 1,850.50

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Solution

The fourth proportional to 3,248.02, 4,482.57 and 1,850.50 is: 2,553.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,248.02 : 4,482.57 = 1,850.50 : x
  2. Step 2: Convert to fraction form
    3,248.02/4,482.57 = 1,850.50/x
  3. Step 3: Cross multiply
    3,248.02x = 4,482.57 × 1,850.50
  4. Step 4: Simplify right side
    3,248.02x = 8,294,995.79
  5. Step 5: Solve for x
    x = 8,294,995.79/3,248.02
  6. Step 6: Final answer
    x = 2,553.86

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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.