Home / 12,598.02-18,898.08-3,833

Finding the Fourth Proportional to 12,598.02, 18,898.08 and 3,833

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Solution

The fourth proportional to 12,598.02, 18,898.08 and 3,833 is: 5,749.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    12,598.02 : 18,898.08 = 3,833 : x
  2. Step 2: Convert to fraction form
    12,598.02/18,898.08 = 3,833/x
  3. Step 3: Cross multiply
    12,598.02x = 18,898.08 × 3,833
  4. Step 4: Simplify right side
    12,598.02x = 72,436,340.64
  5. Step 5: Solve for x
    x = 72,436,340.64/12,598.02
  6. Step 6: Final answer
    x = 5,749.82

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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.