Home / 2,835.48-4,257.24-1,602.60

Finding the Fourth Proportional to 2,835.48, 4,257.24 and 1,602.60

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Solution

The fourth proportional to 2,835.48, 4,257.24 and 1,602.60 is: 2,406.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,835.48 : 4,257.24 = 1,602.60 : x
  2. Step 2: Convert to fraction form
    2,835.48/4,257.24 = 1,602.60/x
  3. Step 3: Cross multiply
    2,835.48x = 4,257.24 × 1,602.60
  4. Step 4: Simplify right side
    2,835.48x = 6,822,652.82
  5. Step 5: Solve for x
    x = 6,822,652.82/2,835.48
  6. Step 6: Final answer
    x = 2,406.17

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.