Home / 6,246.02-9,354.08-3,465.80

Finding the Fourth Proportional to 6,246.02, 9,354.08 and 3,465.80

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Solution

The fourth proportional to 6,246.02, 9,354.08 and 3,465.80 is: 5,190.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,246.02 : 9,354.08 = 3,465.80 : x
  2. Step 2: Convert to fraction form
    6,246.02/9,354.08 = 3,465.80/x
  3. Step 3: Cross multiply
    6,246.02x = 9,354.08 × 3,465.80
  4. Step 4: Simplify right side
    6,246.02x = 32,419,402.51
  5. Step 5: Solve for x
    x = 32,419,402.51/6,246.02
  6. Step 6: Final answer
    x = 5,190.41

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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.